4-Wire Ball Bearing Electrified Butt Hinge 4-1/2" x 4-1/2" Stainless Steel C11125 and 128mm center to center

and 128mm center to center (hole to hole) measurments

Hole punch in release lever is for rigging cord release from opposite side

The wrap around the side panel is 1-7/8"

Simple design with an ergonomic hand grip

vinyl and treated lumber (ACQ Lumber)

4-Wire Ball Bearing Electrified Butt Hinge 4-1/2" x 4-1/2" Stainless Steel C11125 and 128mm center to centerUL Listed and UL Fire Rated. UL Rated for 50 volts AC DC at 3. 5 amp continuous and 16 amp pulse (maximum pulsewidth: 400msec with 10sec minimum off time between pulses) This is a 4 wire hinge. Fixed Pin, the hinge pin is not removable. Best to use electrified hinges in the center position.