Dual ball bearing locking for maximum pry resistance. 4-pin cylinder for increased pick resistance. Rust-Oleum® certified rustproof. Dual-Armor™ construction protects against tough conditions. Tough-Cut™ octagonal boron-carbide shackle is harder than hardened steel and nearly impossible to cut with bolt cutters. 1-1/2" (38 mm) shackle clearance. Black.
