Change kit for rivet tool. rivets: 3.5mm - 1/8 in, 4mm - 5/32 in , 4.8mm - 3/16 in, 6mm - 4/16 in et 6.4mm - ¼ in. conceived for heavy works. aluminium structure. steel handles and anatomic grips. extra strong. includes mounting key. original spare pieces available. blister