Sargent & Greenleaf

The non-key locking dials can be used with existing dial rings but the key locking convertible dials must be used with the new type dial rings. Key locking convertible dials can be either key removable locked and unlocked (standard). A key locking dial can be only staking a rivet supplied by Sargent & Greenleaf, inc. into the back of the dial. The overall diameter and height from the door surface are the same as current dials and ring sets. The attaching screw hole locations are also the same. Dials are equipped with single spline 5/16"" - 40 spindles. A spindle is pressed into a dial with its spline keyway aligned to either 41 or 50 on the dial, as indicated in the table. The #41 splining location is required to ensure full lock bolt extension when key-locking dials are locked down with zero under the opening index. Dial spindles will accommodate a maximum door thickness of 3.4 inches. Thicker doors require a special order dial. Dial rings are shipped with dial ring bearings and necessary mounting hardware for standard installation.

Dials:

Dial Rings: