TruClose Heavy Duty Spring Hinge for Wood & Vinyl Gates C10174 It will not work on

It will not work on a door that is hinged on the right side

The design of the latch helps prevent sagging at the latch end of the gate

For glass doors 1/8"-1/4" thick (4-6mm)

Flap support for upward opening cabinet doors and box lids

TruClose Heavy Duty Spring Hinge for Wood & Vinyl Gates C10174 It will not work onAdjustable self closing gate hinge for heavy or high traffic gates. Though designed for use on wood and vinyl gates, can also be used on metal gates. Made from glass fiber reinforced polymer (UV stabilized). These heavy duty spring hinges will not rust and never need lubrication. Internal stainless steel torsion spring. No visible fasteners once included screw cover plates are installed. Spring tension is incrementally adjustable with a screwdriver.