Description
Full Mortise
HEAVY WEIGHT – LUBE BEARING
For heavy weight doors / high frequency
LB5004 STEEL with steel pin
ANSI A8111
- TEMPLATE
- LUBE BEARING
- FIVE KNUCKLE
- NON-RISING REMOVABLE PIN
- BUTTON TIP PIN & PLUG
- COMPLIES WITH NFPA 80 FOR USE ON FIRE DOOR ASSEMBLIES