Description

“This model of the Global Door Controls 4.5in. x 4.5in. steel spring hinges comes in a bright brass finish and functions as a full mortise single acting spring hinges. Recommended for use where automatic self-closing of a door is required. The three knuckled hinges is adjustable and the spring tension can be increased or decreased by using included adjusting tool. Adjustable spring hinge for automatic self closing doors Made from steel for durability and longevity Squared hinge with non-removable pin – pack of 3 Full mortise spring, plain Bearing Spring hinge for automatic self-closing door Square corner Installation: template screw hole locations Steel base material with steel pin Packed with wood and machine screws Meets NFPA 80 for 3-hour fire rating Conforms to ANSI/BHMA – K81071F for self-closing hinges UL R19063 listed for “”A”” label fire doors Bright Brass finish Sold in a 3-pack Model Number: CPS4545-US3-3. Age Group: adult.”