Precision engineered pin-tumbler cylinders afford thousands of possible key changes. Patented dual-lever action, independently locks both shackle legs. Protects against pulling, shimming and rapping. Case hardening and special alloy steels make shackles highly resistant to cutting and sawing. Corrosion resistant chrome and nickel- plated shackle protection. Choice of regular or extra-strength. Cadmium rust-proofed bodies. Hardened boron alloy shackle. 2 brass keys included with every lock. Proprietary rustproofing for longer life. 17D and 17KA have 2" wide case, 7/16" diameter shackle, and 3/4" horizontal shackle clearance. 15D and 15KA have 2-1/2" wide case, 7/16" diameter shackle, and 1-3/16" horizontal shackle clearance. 651.7171 key number is 19T462.
Precision engineered pin-tumbler cylinders afford thousands of possible key changes. Patented dual-lever action, independently locks both shackle legs. Protects against pulling, shimming and rapping. Case hardening and special alloy steels make shackles highly resistant to cutting and sawing. Corrosion resistant chrome and nickel- plated shackle protection. Choice of regular or extra-strength. Cadmium rust-proofed bodies. Hardened boron alloy shackle. 2 brass keys included with every lock. Proprietary rustproofing for longer life. 17D and 17KA have 2" wide case, 7/16" diameter shackle, and 3/4" horizontal shackle clearance. 15D and 15KA have 2-1/2" wide case, 7/16" diameter shackle, and 1-3/16" horizontal shackle clearance. 651.7171 key number is 19T462.