MCKINNEY Butt Hinge: Stainless Steel, Full Mortise

The MCKINNEY Butt Hinge is used for heavy-duty commercial door applications where a full mortise mount and stainless steel corrosion resistance are required. It is ideal for high-traffic environments such as hospitals, schools, and industrial facilities, providing reliable support with ball bearing action for smooth operation.

This MCKINNEY Butt Hinge has a 1 13/16 in leaf width, full mortise mount, stainless steel construction, and ball bearing type. The pin is non-removable. The manufacturer part number is 5X4-1/2 MPB99 32D NRP. It is designed for durable, long-lasting performance in commercial settings.

3G Electric supplies the MCKINNEY Butt Hinge worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this hinge and other MCKINNEY hardware for your project.

To install a full mortise butt hinge like the MCKINNEY, first mark and chisel a recess (mortise) in the door edge and frame. Position the hinge leaf, drill pilot holes, and secure with screws. Ensure the hinge is flush and the pin is aligned. For ball bearing hinges, avoid over-tightening to maintain smooth action.