Master Lock - Python Adjustable Cable Locking Heads 8401KA-2 This listing is for the locking heads only - two keyed alike. Infinite Locking Positions- The patented lock holds the cable tight. Application Flexibility- Interchangeable cables. Tiedown convenience - cinches tight for improved security and no "flapping" within pickup bed or on trailer. Ideal for locking down your helmet and leathers. Patented Lock Core - Resists picking. Weather tough and rust resistant lock body.