features: and high quality. 1. Be used to open most pin locks, double track locks. 2.Jumping head is strong and adjustable. 3.Has a very strong spring which could easily open pin tumbler and disc tumbler locks. 4.A convenient tool and it suit for both use and professional, or lock opener hobby's need. Specification: Color: silver Material: stainless steel door lock repairer Locksmith equipment and supplies Package Contents: 2 X Lock Opener 4 X Hook clamp needle 4 X Straight hook pliers 2 X Two-way hook pliers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.