Hingesby DoorwaysPlus

Hager BB1173 NRP 4 1/2 Ball Bearing Half Surface Hinge, 5 Knuckle, Steel.

Half Surface Hinges are Surface Mounted on the Face of the door, Mortised in the frame.

Screws furnished standard include: Door Leaf: 2" x 1/4-20 OH machine screw & grommet nut x Jamb Leaf: 1/2" 12-24 FPHM

Hinges are .134 thickness, For 1 3/4" door thickness. For use on regular weight hollow metal or wood composite doors with hollow metal frames requiring low frequency service.

Stock finishes includes USP (prime for paint) and US26D. Other finishes available by quote include: US10, US10A, & US10B. Other options available by quote include special tips (hospital tip), 4" or 5" height, and electric modifications.

ANSI A8412

-Two Ball Bearings

-Non-rising removable pin with button tip and plug

-Beveled surface leaf

-Reversible

-Thru-bolts and grommets for wood door applications

-Steel with steel pin

Non-Removable Pin (NRP) for Medium Security

The Non-Removable pin has a small set screw in the body of the barrel. This set screw is tightened down against the pin. The pin has a groove in the position where the set screw makes contact, allowing the set screw to seat. The set screw is positioned so it cannot be reached unless the door is opened. If pin removal is necessary, the set screw is merely removed and the pin tapped from the bottom in the usual manner.

For more information visit Hager's website on the BB1173 Half Surface Hinge or Template 

See Product Finishes