For use on heavy hollow metal or wood composite doors with channel iron frames requiring high frequency service.

ANSI A8311

1/2" x 1/4-20" FH

Four ball bearings. Non-rising removable pin with button tip and plug.

USP, US10, US10A, US10B, US26D

5

Steel with Steel Pin

• Beveled surface leaves
• Reversible
• Door thickness must be specified
• Thru-bolts and grommets for wood door applications

Full Surface, 5-Knuckle, Ball Bearing, Heavy Weight