The 7 mm/ 7.5 mm / 7.8 mm pin tubular picks ideal for open most vending machine Kint including safe box, coin-operated washers & dryers, coin boxes, candy, soda and snack machines, cigarette machines, and jukeboxes. Specification: Material: Stainless steel Length: 117mm Weight: 225g Type:7.0mm 7.5mm 7.8mm Features: Tempered stainless steel picking fingers. Hardened spring steel key for positive engagement of keyway. Scalloped pin relief for added strength. Stainless steel decoder key for accurate settings. Adjustable friction collar to set friction to a light feel or a complete lock up. (Desirable for setting picking needles to the enclosed Decoder Key) Package Includes: 3 x Adjustable Tubular Safe Box Tools