Zoo ZHSSDB243SS Gr13 Dog Bolt Hinge 102 x 76mm SSS

Supplied in 4”(102mm) high by 3”(76mm) wide x 3mm thick stainless steel (grade 201)
Designed to prevent any attempts of unwanted removal of the door by having a heavy spun riveted cam which engages into the opposite hinge leaf to act as an anti-gemmy device.
This hinge is a high quality, precision engineered, smooth action hinge featuring 2 ball bearing races within the hinge leaf for durability.
For use on internal and external doors as well as fire doors
Recommended use; 3 hinges per door.