Description
Single Acting Spring Hinges
LUBE BEARING LB4300C SERIES CONTRACT GRADE
PATENT # 6,460,220
LB4390C STAINLESS STEEL
FULL MORTISE – ANSI K51071F
- UL LISTED FOR FIRE DOOR APPLICATIONS
- NON-HANDED
- STAINLESS STEEL MATERIAL
- SELF LUBRICATING BEARINGS
- EASILY ADJUSTABLE SPRING TENSION
- ANSI TEMPLATED SCREW HOLE PATTERN
- PIVOT POINT ALIGNS WITH COMMERCIAL BUTT HINGES GAUGE .123 TO .134
