Yale Mortise Storeroom Lever Lock

The Yale 8800 Series Mortise Lock is an industry standard product. Suitable for installation on doors 1-3/4" thick, these products have a 1" throw stainless steel deadbolt with two enclosed hardened steel roller armor pins. The latchbolt is 3/4" throw with stainless steel two-piece anti-friction camming action.

Outside always locked, need key to get in, inside always unlocked.

For use on storeroom, utility, exit doors.

• Armor Front - 8" x 1-1/4"
• Door Thickness - 1-3/4" standard.
• Deadbolt - 1" throw, stainless steel with two enclosed hardenedsteel roller armor pins.
• Latchbolt - 3/4" throw, stainless steel two-piece anti-friction camming action.
• UL Listed - for application on labeled fire doors.
• Backset - 2-3/4" only.
• Case - wrought steel, zinc dichromated.
• Hubs - Solid steel, fine-blanked and heat treated for additional strength.
• Levers/Knobs: 3/8" spindles