400 pcs of double flange spring bars in 20 small bottles. Diameter 1.50mm, 17 kinds of different length.
All are in a outer packing box made of plastic. These spring bars are made of high quality stainless steel
material. Precision production and rocessing. Antirust and durable.

Stainless Steel Double Flange Spring Bar Assortment SDF-150S Φ 1.50mm 8mm ~ 24mm
Contain 400 pcs spring bars in regular size
20 each of 17 sizes (Double size in 12, 16 & 18mm)
Refills available