栃木屋 Product Lineup

This is a hinge that allows for easy installation and removal of covers.

This is a hinge that allows for easy installation and removal of covers.

This is a hinge that allows for easy installation and removal of covers.

This is a hinge that allows for easy installation and removal of covers.

This is a hinge that allows for easy installation and removal of covers.

This is a hinge suitable for thick doors and similar applications.

This is a hinge suitable for thick doors and places with steps.

This is a hinge suitable for thick doors and similar applications.

This is a hinge suitable for thick doors and similar applications.

This is a hinge suitable for thick doors and similar applications.

This is a hinge suitable for thick doors and places with steps.

This is a hinge suitable for installation from the outside of the box.

It can be used widely as a general-purpose angle hinge.

This is a hinge suitable for places with height differences.

This is a hinge suitable for thick doors and places with steps.

This is a hinge with one side of the mounting hole being notched.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

This is a hinge that can be used by bending. It can also be used in conjunction with the E-shaped stop ring (TH-121E, etc., page 2-56).

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The shaft can be inserted and removed easily, and installation is simple. E-type retaining rings (such as TH-121E, see pages 2-56) can also be used together.

The axis stop pin is not needed. Both hinge pieces are made with the same plate thickness, but the shaft diameter is in two stages, so the outer diameter of the lower section is narrower, preventing it from rubbing against the door during rotation. It can be used on either side with light rotation thanks to the ring.

It is a hinge that is installed so that it is not visible from the front side.

It is a removable hinge that can be installed so that it is not visible from the front side. The E-shaped stop ring (TH-121E, etc., pages 2-56) can also be used in conjunction.

This is a concealed hinge specifically for welding doors. The hinge piece is pipe-shaped, so it doesn't take up much space. ★ The E-shaped stop ring (TH-121E, etc., pages 2-56) can also be used together.

This is a concealed hinge specifically for welding doors. The hinge piece is pipe-shaped, so it doesn't take up much space. ★ The E-type stop ring (such as TH-121E, see pages 2-56) can also be used together.

It can be widely used as an axis for various hinges and other applications.

It can be widely used as an axis for various hinges and more.

Dampers can generate torque in both clockwise and counterclockwise directions (they are equipped with a one-way clutch in the damper shaft). They close the lid and cover of the box softly.

By staggering the mounting holes on the left and right like bird footprints, it is possible to avoid interference between the screw heads and increase the opening angle of doors and lids after installation.

This is a hinge that can be installed with M4 flat screws or 4mm flat rivets. *Note: When installing, please perform chamfering on the mounting surface. Both flat screws and flat rivets protrude slightly from the surface, but this does not affect functionality.

This is a stainless steel hinge (pivot) that reduces play between the hinge piece and the shaft. It suppresses the iron powder generated by friction between the hinge piece and the shaft, and also reduces door "sag." Being made of stainless steel, it can be used outdoors. *Please note that rust may occur depending on the installation environment and duration, and corrosion resistance is not guaranteed.

This is a hinge with a powerful spring incorporated. The material of the spring is made of iron, which has a high spring load. The processing is different from standard plating, preventing the reduction of the spring's toughness and suppressing spring breakage. By establishing a no-load range for the spring, installation can be easily performed.

We will be exhibiting at the "Mechanical Components Technology Exhibition (M-Tech)" held at Makuhari Messe from July 9 (Wednesday) to July 11 (Friday), 2025. This year, under the theme "NEXT STAGE - Mechanisms and Components for the Future," we will showcase not only new products but also various components suitable for industries such as semiconductor manufacturing equipment, railways, retail, electric locks, and delivery locks, organized into dedicated sections. In addition to the above, our products can be used in various industries and scenarios, including communication equipment, medical devices, distribution boards, and construction machinery. If you have any difficulties in selecting components, please feel free to consult us at the exhibition venue. We invite you to visit our booth (Hall 6, 37-32) to experience the actual operation and usability of our products. For those who find it difficult to attend, we are also conducting individual exhibitions where we can showcase our products in your space. We will ensure smooth loading and unloading of equipment. Please take advantage of this opportunity. *For more details, please feel free to contact us.

You can expect "no need for bonding wires" for static electricity prevention and electromagnetic noise countermeasures, as well as "conductive assistance effects when bonding wires are used and a disconnection occurs." POINT 1: Reduce wiring labor and prevent disconnections! We anticipate a reduction in labor for wiring design and installation work! Solve issues such as disconnections while achieving a smart appearance! *Please verify through implementation according to your objectives before making a decision. POINT 2: Hidden hinges! The hidden hinges do not compromise the appearance of the enclosure. The free-stop mechanism allows the door to be held without a brace. *Reference door weight: 2kg Durability: 20,000 cycles for horizontal use. POINT 3: Suitable for vertical use! There is no play in the hinge piece, preventing door sagging during vertical use. Additionally, a wide opening angle of 130° ensures high work efficiency. (Mounting plate thickness: t1.6) Durability: 10,000 cycles for vertical use. Please consider this for improved maintenance work efficiency, reduced wiring labor, and disconnection prevention.

You can expect "no need for bonding wires" for static electricity prevention and electromagnetic noise countermeasures, as well as "conductive assistance effects when bonding wires are used and a disconnection occurs." POINT 1: Reduce wiring labor and address disconnection issues! We expect a reduction in labor for wiring design and installation work! Solve issues like disconnections while achieving a smart appearance! *Please verify through implementation according to your objectives before making a decision. POINT 2: Hidden hinges! The hidden hinges do not compromise the appearance of the enclosure. Durability: 20,000 cycles for horizontal use. POINT 3: Vertical use is okay! There is no play in the hinge piece, preventing door sagging during vertical use. Additionally, a wide opening angle of 130° ensures high work efficiency. (Mounting plate thickness t1.6) Durability: 10,000 cycles for vertical use. Please consider this for improving maintenance work efficiency, reducing wiring labor, and addressing disconnection issues.

This is a stainless steel removable hinge. The door can be removed by inserting and removing the hinge. With a semi-circular and oval shape that has no corners, it can make the casing appear softer compared to regular hinges.

We have compiled a booklet featuring examples of use, a photo index by application, case studies for problem-solving, a functional matrix, and a photo index of new products from the issuance of our comprehensive catalog No. 71 until April 2025.

Made of stainless steel, it has excellent corrosion resistance. It is a small hinge among the lineup of products (measuring 40mm x 35mm). Being a flat type, it is an exceptionally versatile product.

This product is a hook-type hinge. By installing it on lids or doors, it allows for easy attachment and detachment of the lids or doors, improving maintenance and operational efficiency. Made of stainless steel, it is resistant to rust. It complies with the TSCA PBT5 (five persistent, bioaccumulative, and toxic substances under the Toxic Substances Control Act) established by the U.S. Environmental Protection Agency (EPA) and is also compatible with the ongoing lead-free initiatives in Europe.

As the design of industrial equipment progresses, the "color" of components holds a crucial key in the design process. In response to many requests, we have created the latest product catalog that consolidates color variations of black and white components. Black: Creates a sense of heaviness and luxury. Tightens the appearance of optical devices and enclosures. White: Clean, medical, and food-related. Designed to make spaces appear brighter. Please make use of this as a hint for next-generation models.

We will be exhibiting at the "Mechanical Components Technology Exhibition (M-Tech)" held at Tokyo Big Sight from July 1 (Wednesday) to July 3 (Friday), 2026. This year, under the theme "NEXT STAGE - The Challenge of 100-Year Companies," we will showcase various components that are active in multiple fields, including conveying robots, semiconductor manufacturing equipment, retail, kitchen-related, construction machinery, and the delivery industry. The highlight of our exhibition is the "Motor Lock." The "Motor Lock" possesses overwhelming power not found in electric locks, while being an energy-saving product with low electricity consumption. Through energy conservation, it not only contributes to CO2 reduction from an eco-friendly perspective but also optimizes the power-on time, which can help suppress heat generation. Additionally, our comprehensive catalog has been renewed for the first time in six years and is now available for shipping. It covers all catalog products, including new items, and consists of a substantial 1,390 pages. We invite you to visit our booth (East Exhibition Hall, Hall 3, 28-32) to experience the actual operation and feel of our products. *For more details, please feel free to contact us.