Floor Hinge in 310 X 108 X 43 mm Size is available in stainless steel. Aruna Techno Industries manufactures Floor Hinge in 310 X 108 X 43 mm Size. Aruna Techno Industries also manufactures building hardware materials. Floor Hinge in 310 X108 X 43 mm Size comes with double speed, 75° approach and 15° speed. It is offered with maximum door capacity of 125kgs. It is available with adjustable individuality by throttle screw mechanism. It has 90° hold open on both sides.