... 6), 26/6, thick layer ShuDing: 23/8, 23/10, 23/13, 23/15, 23/17, 23/19, 23/23,staplesSupply staples ... etc, including the content of Fe in 99% around. Staples have two kinds, one kind is made of iron, ... of brass.Nail book needle size: 10 #, unified (24/6), 26/6, thick layer ShuDing: 23/8, 23/10, 23/13, ... spring side border, C ring nails, c staples, C nails.industrial staples nails C RING STAPLE(SC-660)