Description 3Pcs Tubular 7 Pins Lock Pick Tools with Transparent 7 Pin Tubular Lock Cylinder Locksmith Practice Supplies SetFeatures Tubular 7 Pins Lock Pick ToolsColor SilverMaterial Stainless steel aluminumSpecification 7 0mm 7 5mm 7 8mm Transparent 7 Pin Tubular Lock CylinderLock withopen chambers on all the moving parts that allow you to see how it work You can see clearly that how the pins work when a key is inserted You actually can see the pins moving up and down as the key slides into and out of the lock Package includes 3 x 7 Pins Lock Pick Tool Full kit accessories 1 x 7 Pins Plum Flower Cutaway Practice Transparent Lock with 1 key Details pictures