SWINGING DOOR HARDWARE

Cylinder Backset

31/32" , 1-1/8" only.

Case

Steel with corrosion-resistant plating. 1" x 6" x depth. (Depth varies by backset. See table on back page.)

Function

For bottom rail locking of ultra-narrow stile or tempered glass doors whose bottom rail (shoe) is too shallow for the MS 18161 (page SW-5). Mechanism is that of the MS 1850A Deadbolt, but with the bolt size reduced. This keeps the threshold strike opening to a practical minimum, avoiding collection of debris snagging of spike-heeled shoes. armor faceplate protects cylinder setscrews from tampering and keeps them from loosening.

Bolt

15/32" x 5/8" x 2-1/8" with 5/8" throw. Six ply laminated stainless steel. Center ply has Alumina-Ceramic core to defeat any hacksaw attack.

Strike

See back page for dimensions of strike slot which can be cut in metal thresholds. 4006 strike (shown) is optionally available, with stainless steel trimplate and plastic box.

Operation

360° turn of key or thumbturn throws or retracts the counterbalanced bolt. Key can be removed only when bolt is in a positively locked or unlocked position. Lock accepts any standard 1-5/32" mortise cylinder or both sides. Cylinder must have MS^® cam. (See page SW-30)

ADAMS RITE MANUFACTURING CO.

4040 S. CAPITOL AVE., P.O. BOX 1301 CITY OF INDUSTRY, CALIFORNIA 91749 (562) 699-0511  FAX: (562) 699-5094