CRL Dark Bronze Low-Profile Mortise Thumbturn for Door Locks

• Fit All Standard CRL Door Rails with Standard Bottom Rail Lock
• Can Be Used as Replacements for Most Other Manufacturer's Bottom Rail Locks
• Unique Low Profile Thumbturn

CRL Mortise Keyed Cylinders, Thumbturns, Low Profile Thumbturns, and Dummy Cylinders provide secure, easy-to-install hardware for the CRL Wedge-Lock® Door Rail System. SKU DRA22DU is a low profile thumbturn designed for use with 777S/777SL Door Rail Locks, 777SP Series Strike Plates, and AMR208 Dustproof Keepers. Ideal as a replacement bottom rail lock thumbturn for many all-glass storefront and interior doors, this keyed-alike cylinder option simplifies master keying and maintenance.


NOTE: All cylinders are keyed alike. Randomly keyed cylinders are available by special order.


Product Warning:

This thumbturn cannot be used with DRS door rails for 3/4" (19 mm) glass — it is too short. For 3/4" (19 mm) glass DRS rails, use the DRA20 Series thumbturns instead.

Order SKU DRA22DU today for a low-profile, compatible replacement thumbturn — contact CRL or your authorized distributor to purchase.