All locks have a 2" (51mm) wide body and hardened steel shackles with a standard 1" (25mm) vertical shackle clearance
Model# 175: Brass, Set-Your-Own Combination
Model# 175LH: Brass, Set-Your-Own Combination and longer 2-1/4" (57mm) Shackle
Model# 176: Brass, Set-Your-Own Combination and Key Over-Ride feature
*Over-Ride Keys Are Sold Separately, K7*
Model# 176LH: Brass, Set-Your-Own Comb, Key Over-Ride feature and longer 2-1/4" (57mm) Shackle Clearance
*Over-Ride Keys Are Sold Separately, K7*
Model# 178BLK: Black Die-Cast, Set-Your-Own Combination