... combination spanner wrench 1) Material: #45Steel,Cr-v,40Cr 2)Size:6mm-32mm 3)Standard:DIN 3113, ISO 7738 stainless steel combination Spanner wrench1) Combination spanner ... ) 8pcs (6-22mm), 8pcs (8-24mm)c) 10pcs (6-27mm), 10pcs (8-24mm)d) 11pcs (8-24mm), 12pcs ... /16"mm), 8pcs (1/4"-11/16")i) 10pcs (3/8"-15/16"), 12pcs (1/4"-1") ... according to clients' requests) stainless steel combination spanner wrench