Description "Tough-Cut" octagonal boron-carbide shackle. Dual ball bearing locking for maximum pry resistance. "Dual-Armor" protection: laminated steel core for strength, stainless steel and zinc outer components for weather resistance. Chisel resistant recessed rivets. Reinforced body bumper for scratch resistance. 2" wide case, 3/8" shackle diameter, and 30/32" horizontal shackle clearance. Carded.