900 pcs of high quality double flange spring bars assortment. Made of environmental friendly stainless
steel. Precision production and processing. Has anati-pollution, antirust, sturdy and durable features.
Full specifications can meet replacement on brand watches.
1.50mm diameter and 0.8mm ends.
18 different length: 7mm., 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm,
                                18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm.
 Quantity: 50 each of 18 sizes, total 900pcs.