家研販売 List of Products and Services

The "03 Type V/F/R Type" is an adjustable sliding door wheel suitable for wooden sliding doors that can also be used with aluminum sashes. It allows for vertical adjustments from three directions. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. Adjustment of the fitting and subsequent maintenance is easy. 【Features】 ■ Vertical adjustments possible from three directions (Adjustment directions: visible and hidden) ■ Compatible with aluminum sashes ■ Main material: Iron ■ Wheel diameter: 30φ *For more details, please refer to the PDF document or feel free to contact us.

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The "K5 Type V/R Type" is an adjustable roller for wooden sliding doors that is also compatible with aluminum sashes. It is made of stainless steel, and the bearings use ball bearings. To adjust the height of the door, please turn the screws with a screwdriver from the bottom surface while making adjustments. 【Features】 ■ Height adjustment available ■ Compatible with aluminum sashes ■ Stainless steel construction ■ A diverse lineup of shapes and materials for the rollers ■ Easy maintenance and adjustments after installation *For more details, please refer to the PDF document or feel free to contact us.

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The "K3 type Y/V/U/F/R type" is an adjustable roller for wooden sliding doors. It is made of stainless steel and is also compatible with aluminum sashes. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. Adjustment of the fitting and subsequent maintenance is easy. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Stainless steel construction ■ A diverse lineup of shapes and materials for the rollers ■ Easy adjustment of the fitting and subsequent maintenance *For more details, please refer to the PDF materials or feel free to contact us.

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The "K3F type Y/V/U/F/R type" is an adjustable roller for wooden sliding doors. It features vertical adjustment and is compatible with aluminum sashes. The stair type and cut type are used by removing the wings. To adjust the height of the door, please turn the screws with a screwdriver from the bottom while making adjustments. There is a diverse lineup of shapes and materials for the rollers. 【Features】 ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Stair type and cut type are used by removing the wings ■ Diverse lineup of roller shapes and materials ■ Easy maintenance and adjustment after installation *For more details, please refer to the PDF materials or feel free to contact us.

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The "T17(A)25 type R/F type" is a replacement roller specifically designed for storm shutters. It features vertical adjustment and is compatible with aluminum sashes. It can be used with both cut-out and parallel types (adapter type). The roller size is 17mm thick, 30mm high, and 60mm long. The load capacity when using two units is 20kg. 【Features】 ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Usable with both cut-out and parallel types (adapter type) *For more details, please refer to the PDF document or feel free to contact us.

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The "15(A/B/F)35 type R/F type" is an aluminum sash replacement sliding door wheel with vertical adjustment. The F type comes with a guide. It features an expandable wing screw. The wheel size is 15mm thick, 45mm high, and 81mm long. The load capacity when using two wheels is 35kg. The "15(A)35 type" is made of polyacetal, while the "15(B/F)35 type" is made of stainless steel. 【Features】 ■ Vertical adjustment included ■ Suitable for aluminum sashes ■ The F type comes with a guide ■ Expandable wing screw *For more details, please refer to the PDF document or feel free to contact us.

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• Metal bearings

The "T14(A/B/F)30 type R/F type" is an aluminum sliding door roller with height adjustment. The roller size is 14mm thick, 36mm high, and 125mm long. The load capacity when using two rollers is 35kg. It is suitable for entrance sliding doors, store sliding doors, and heavy terraces (with double glazing). 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Screw fastening type ■ Load capacity (when using two): 35kg *For more details, please refer to the PDF document or feel free to contact us.

• wheel
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• Metal bearings

The "14(A/B)35 type R type" is a replacement sliding door roller suitable for aluminum sashes. The roller size is 14mm thick, 44mm high, and 60mm long. The load capacity when using two rollers is 35kg. The material for "14(A)35 type" is polyacetal, while the material for "14(B)35 type" is stainless steel. It is suitable for use with entrance sliding doors. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ Leaf spring type *For more details, please refer to the PDF document or feel free to contact us.

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The "W13.5(A/B/F)28 Type R/F Type" is a replacement sliding door roller suitable for aluminum sashes. In the case of the cut-out hole type, the L-shaped bracket can be installed in reverse. It is also possible to use it without the wings. The roller size is 13.5mm thick, 32mm high, and 155mm long. The load capacity when using two units is 50kg. It is suitable for entrance sliding doors, store sliding doors, and heavy terraces (with double glazing). 【Features】 ■ Height adjustment included ■ Suitable for aluminum sashes ■ Wing spring type ■ Screw fastening type *For more details, please refer to the PDF document or feel free to contact us.

• wheel
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• Metal bearings

The "13(A/B/F)28 type R/F type" is an aluminum sliding door roller with vertical adjustment. The roller size is 13mm thick, 35.5mm high, and 67mm long. The load capacity when using two rollers is 30kg. The F type comes with a guide. It is suitable for use on entrance sliding doors and terraces. 【Features】 ■ Vertical adjustment ■ Compatible with aluminum sashes ■ The F type comes with a guide ■ Wing screw expandable *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '12.5(A)28 type' is a door wheel compatible with double-glazed glass. The lower frame is suitable for both stair-type and parallel-type, with the stair-type being used without the wings. The F type comes with a guide. It features a screw fastening type and a wing spring type, and vertical adjustment is also possible. Other models such as '12.5(B)28 type' and '12.5(F)28 type' are also available in the lineup. 【Features】 ■ Compatible lower frames: Stair-type / Parallel-type ■ Vertical adjustment available ■ Compatible with aluminum sashes ■ F type includes a guide ■ Wing spring type * The stair-type is used without the wings. * For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
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We would like to introduce the "Aluminum Sliding Door Roller" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '12(A)28 type' is a roller suitable for entrance sliding doors and terraces. The F type comes with a guide. Height adjustment is also possible, and we offer products made with stainless steel materials. We also have the "12(B)28 type" and "12(F)28 type" in our lineup. 【Features】 ■ Height adjustment included ■ Compatible with aluminum sashes ■ F type includes a guide ■ Compatible with: parallel type lower frames *For more details, please refer to the PDF materials or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Sliding Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '11.5(A)28 type' features a lower frame that is compatible with both stair-type and parallel-type sashes, similar to the 8.5 type. Height adjustment is also possible. The sliding wheel size is 11.5mm thick, 33mm high, and 103mm long, making it suitable for double-glazed windows. We also offer the "11.5(B)28 type" and "11.5(F)28 type" in our lineup. 【Features】 ■ Adjustable up and down ■ Compatible with aluminum sashes ■ Wing screw expandable ■ Ideal for windows and terraces ■ Compatible lower frames: stair-type/parallel-type *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '11(A)28 Type / 11(B)28 Type' is a replacement door wheel suitable for aluminum sashes. The compatible lower frames are of stair type and parallel type. The '11(B)28 Type' features needle bearings in its axle, and is made of stainless steel. 【Features】 ■ Compatible lower frames: Stair type / Parallel type ■ Suitable for aluminum sashes ■ Adopts a leaf spring type ■ Includes vertical adjustment *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sliding Door Roller" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '10(A)25 type' is a roller that can be used for windows, terraces, and bathrooms. The roller size is 10mm thick, 29mm high, and 47mm long. It features a leaf spring design and allows for vertical adjustment. We also offer the "10(B)25 type" and "10(F)25 type" in our lineup. 【Features】 ■ Leaf spring design ■ Vertical adjustment included ■ Compatible with aluminum sashes ■ Compatible lower frame: parallel type *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Sliding Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '9(A)20 type' is a sliding wheel suitable for aluminum sashes. The size of the sliding wheel is 9mm thick, 25mm high, and 40mm long, making it suitable for windows and terraces that require height adjustment. We also offer the "9(B)20 type" and "9(F)24 type" in our lineup. 【Features】 ■ Ideal for windows and terraces ■ Spring-loaded ■ Height adjustment included ■ Compatible with aluminum sashes ■ Compatible with: Parallel type lower frames *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '8.5(A)24 type' is a door wheel with an expandable wing screw design. The size of the door wheel is 8.5mm thick, 28mm high, and 96mm long. It is suitable for both stair-type and parallel-type lower frames. Additionally, it allows for vertical adjustments and is ideal for use with double-glazed glass. We also offer the "8.5(B)24 type" and "8.5(F)24 type." 【Features】 ■ Expandable wing screw design ■ Compatible lower frames: stair-type / parallel-type ■ Vertical adjustment available ■ Suitable for double-glazed glass *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The 'W7(A)13 type/W7(C)13 type' can adjust the height of the rollers, just like the W5 type. The compatible lower frame is parallel type, with dimensions of height 18mm or more and an inner diameter of 7 to 11mm. It is suitable for aluminum sashes. It has a wide range of applications including screen doors, small windows, and high windows, and is available in materials such as polyacetal and brass. 【Features】 ■ Compatible lower frame: Parallel type ■ Dimensions: Height 18mm or more, inner diameter 7 to 11mm ■ Suitable for aluminum sashes ■ Height adjustment included ■ Leaf spring type *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The 'W5(A)10 model' is a door wheel with vertical adjustment. It features a leaf spring design and is suitable for aluminum sashes. The compatible lower frame is of the parallel type. The effective dimensions are a height of 15mm or more and an inner width of 5-9mm. 【Features】 ■ Compatible lower frame: Parallel type ■ Suitable for aluminum sashes ■ Leaf spring design ■ Vertical adjustment included *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products

We would like to introduce the "Aluminum Sash Replacement Door Wheel" from Kaken Hanbai Co., Ltd., which has obtained numerous patents focusing on the development of door frames. The '5(A)13 type' is a door wheel suitable for screens and similar applications. It is compatible with aluminum sashes, and the compatible lower frame is stair-shaped. The dimensions are a height of 15mm or more and an inner diameter of 5 to 9mm. 【Features】 ■ Compatible with aluminum sashes ■ Screw type ■ Dimensions: Height of 15mm or more, inner diameter of 5 to 9mm ■ Compatible lower frame: Stair-shaped *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
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The "Waku-Yu" is a replacement door knob that uses a dimple-style lock designed to prevent picking. Traditional door knob locks are often vulnerable to picking, so we recommend products from Kaken Hanbai that offer high security. The adoption of a dimple key has improved security performance. It features a reversible key, allowing for free insertion direction. It is compatible with all replacements for integral locks. It has been further enhanced to be anti-picking, strengthening security even more. For more details, please contact us or refer to the catalog.

• Other security

There are wood-end and middle-end options for wooden doors. Please use them according to your needs. We offer a wide range of items, and they can be used to replace door wheels or installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors SR2 Type" features both vertical and horizontal adjustments. The height of the door and the gap with the wall can be adjusted by turning screws with a screwdriver from the wood-end surface of the door. Adjustments for fitting and subsequent maintenance are easy. The shapes of the wheels are available in Y-type and V-type. There is also a screw loosening prevention feature included. For more details, please contact us or refer to the catalog.

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• Metal bearings

There are wood-end and middle-end options for wooden doors. Please use them according to your needs. We offer a wide range of items, and they can be used to replace door wheels or be installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors MR2 Type" comes with mechanisms for vertical and horizontal adjustments. The height of the door and the gap with the wall can be adjusted by turning screws with a screwdriver from the wood-end surface of the door. Adjustments for fitting and subsequent maintenance are easy. The shapes of the wheels are available in Y-type and V-type. For more details, please contact us or refer to the catalog.

• wheel
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• Metal bearings

There are wooden doors with wood end and middle fittings. Please use them according to your needs. A wide range of items is available, and they can be used to replace door wheels or be installed on new wooden doors. The "Adjustable Door Wheel for Wooden Sliding Doors K3F Type" comes with vertical adjustment. The adjustment of the door's height is done by turning the screws from the bottom with a screwdriver. Adjustments for fitting and subsequent maintenance are easy. It is also compatible with aluminum sashes. The stair-type and cut-type require the removal of the wings for use. The shapes of the wheels include Y/V/U/F/R types. For more details, please contact us or refer to the catalog.

• wheel
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• Metal bearings

Aluminum sash replacement door wheels 13 (A/B/F) type 28, R type/F type are suitable for aluminum sashes and come with vertical adjustment. The F type includes a guide. The wing screw is expandable, and the wheel size is 13 mm thick, 35.5 mm high, and 67 mm long. The load capacity is 30 kg when using two wheels. They are suitable for applications such as entrance sliding doors and terraces. For more details, please contact us or refer to the catalog.

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• Metal bearings

With the cleaning sliding door wheels, you can rest assured as they will clean automatically. 【Features】 ○ Made with high-durability urethane for quiet operation, these sliding door wheels are affordable and highly functional. ○ The sweeper moves up and down in conjunction with the direction the wheels roll, cleaning dust, dirt, and pet hair from the grooves of the rail, preventing debris from getting caught in the wheels. ● For more features and details, please download the catalog.

• wheel
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• Metal bearings

This is the industry's first double-sided cylinder with a thumb turn. 【Features】 ○ Can be locked from both inside and outside with the same key. ○ Comes with a convenient magnet that allows you to attach the removed thumb turn to a metal door. ● For other functions and details, please download the catalog.

• Other machine elements

Since the tension (spring pressure) does not apply to the tumbler (square pin), picking becomes more difficult, and combined with the wave key shape, it results in a high-performance cylinder with excellent security features. 【Features】 ○ The precision machining of square pins was very challenging, but it has been achieved with high-tech technology. ○ The insertion of the key is as smooth as that of luxury cars. ● For other functions and details, please download the catalog.

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Voice usage, malfunction prevention, drip-proof... and other multifunctional features not found in conventional products. 【Features】 ○ It is a voice alarm buzzer that calls for help with an actual voice. ○ It flashes in case of emergency. ● For other functions and details, please download the catalog.

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