Surface Mounted Multiple-Point Deadbolt Lock, Four Locking Points

SECTION 08700 DOOR HARDWARE

Part 2 - Products

2.01 - Materials and Manufacturers

_. Locksets and Latches

1. Locksets and latches shall be heavy duty type in function, trim and finish as specified.

2. Multiple-point locking system

a.Security deadlock shall be Securitech Model #4840, a surface mounted multiple-point deadbolt system with simultaneous locking or unlocking on one 360º key revolution of the turnknob from the inside or key from the exterior side, as listed on the hardware schedule.

b. Moving deadbolts shall project a minimum of one full inch in each direction. All bolts shall be moving. Inswing doors shall receive rectangular deadbolts measuring four inches long as the top and horizontal bolts, with a rounded bolt measuring five inches long for the lower bolt. Outswing doors shall receive four rounded bolts.

c. The lock shall be located at the center of the door, installed at a height of approx. fifty inches, unless designated otherwise on contract drawings.

Exterior guard plate shall be include a hardened steel layer and be thru-bolted with four bolts, where exterior operation is designated (model #4840-HG). An alternative guard plate, where protection against cylinder vandalism is required, shall include the Securiguard guard plate mounted on a stainless steel plate and thru-bolt with four bolts, as listed on the hardware schedule (model #4840-SG). Where no exterior operation is desired, there are to be no bolts visible on the exterior face of the door (model #4840-XX).
* All cylinders are to be supplied by others. See separate keying information.