Description

“The Global Door Controls 4in. x 4in. bright brass steel hinge functions as a full mortise single acting spring hinge. Recommended for use where automatic self-closing of a door is required. The 2 knuckled hinges is adjustable and the spring tension can be increased or decreased by using included adjusting tool. For maximum versatility use 2 hinges on required opening. Full spring tension may not be required on all hinges but allows for greater adjustment. Adjustable spring hinge for automatic self closing doors Made from solid steel for durability and longevity Squared hinge with non-removable pin – pack of 2 Full mortise spring, plain Bearing Spring hinge for automatic self closing door Square corner Installation: template screw hole locations Steel based material Meets NFPA 80 for 3 hour fire rating Packed with wood and machine screws UL R19063 listed for “”A”” label fire doors Conforms to ANSI/BHMA – K81071F for self-closing hinges Satin Brass finish Set of 2 Hinges Model Number: CPS4040-US3-M. Age Group: adult.”