360 Pc Spring Bar Set ( 20 Pins Per Size)
Material : Stainless Steel
Sizes : 6MM, 7MM, 8MM, 9MM, 10MM, 11MM, 12MM, 13MM, 14MM, 15MM, 16MM, 17MM, 18MM, 19MM, 20MM, 21MM, 22MM, 23MM
Comes in a Box Pack