US PRO Crow Foot Spanner Set 8mm-24mm Heavy Duty Open End Wrench 3/8" 1/2" 15pc

1/2" Drive - Sizes: 21, 22, & 24mm. Ideal where access is limited. Heavy duty. Cr-Mo for greater torque transfer. 3/8" Drive - Sizes: 8, 9, 10, 11, 12，13，14，15，16，17，18 & 19mm. Supplied in a storage case.

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