Proto Hex Shank Extension, 1/2 in Square, 7/16 in Drive, 2-3/4 in L
One-piece construction ensures concentricity. Special heat treat ensures long life. Precision machined tips for proper fastener engagement.
Attributes:
Drive Size [Nom] = 1/2 in (male square); 7/16 in (male hex), Finish = Nickel Chrome, Locking Type = Pin, Material = Alloy Steel, Overall Length [Nom] = 2 3/4 in, Wt. = 0.17 lb. (1 EACH = 1 EACH)
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