360Pcs Watch Pins Stainless Steel Watchband Link Cotter Spring Bar Repairing Kit 6-23mmFeature:1. There are 18 varied sizes of watch split pins, every single size entails 20 pieces, which may meet diverse needs2. The stainless-steel hand spring bar has double shoulders and might be used for metallic strap links3. These band needles are kept in a transparent storage field to maintain 18 assorted sizes of bracelet needles separated for simple use and storage4. High quality chrome steel material can make sure the sturdiness and stability of the pins5. Professional design and realistic structure, good repairing equipment for watchSpecification:Item Type: Watch Pin Material: Stainless steelPurpose: Watch repair partsIncluding Sizes(each length has 20pcs): Approx. 6mm / 0.24in7mm / 0.28in8mm / 0.31in9mm / 0.35in10mm / 0.39in11mm / 0.43in12mm / 0.47in13mm / 0.51in14mm / 0.55in15mm / 0.59in16mm / 0.63in17mm / 0.67in18mm / 0.71in19mm / 0.75in20mm / 0.79in21mm / 0.83in22mm / 0.87in23mm / 0.91inPackage List:360 x Watch Pin 1 x Storage Box