Product Details:

Combi-Ratchet 7865 Black 4-Dial Sliding Door Combinaition Lock
Provides keyless convenience with the option of Master Key Access.

Features:
Keyless Convenience
Set Your Own Combination
1,000 Possible Combinations
Key Override
Pick resistant dials
Works on Sliding Panels Up to 7/16" Thick

Specifications:
Application: Glass Show Cases, Sliding Doors
Configuration: 4-Dial Sliding Glass Door Combination Ratchet Lock

Body Dimensions:
Length: 2"
Width: 1"
Height: 1"
Overall Length: 5-1/2"
Construction: Solid Die-Cast Zinc