Alloy Steel 1.2mm Spring Bar Watch Repairing Tools Accessory for Watchmaker

Features: Professional watch spring bar, special designed for watch repairing and making. Including 20 different sizes, each grid has 15pcs, 300pcs in total to meet your needs. Made of quality alloy steel material, durable and sturdy, having long service time. Come with a convenient storage box, lightweight and portable. Suitable for watch makers and watch repairing workers to use. Specification: Condition: 100percent Brand New Material: Alloy Steel Size(mm): 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Thickness: Approx. 1.2mm 0.05in Package List: 1 x Box of Spring Bar