Compared to standard eye bolts, the time for attachment and detachment is reduced to 1/5! Compatible with JIS standards from 8mm to 30mm. Also compatible with inch screws. Free rental available.
We offer 'single-wheel type' and 'double-wheel type'! Utilizing the principle of leverage, it is possible to easily lift the lid.
We have invented a protective cover with a simple structure that reliably prevents any deviation from the opening and effectively prevents rainwater from entering the opening!
Introducing a document that provides reference values for the machining hole dimensions of hexagon socket bolts.



















































































































































