Proto 7121 Hex Shank Extensions, 1/2" (Male Square); 7/16" (Male Hex) Drive, 2 3/4" Long (1 EA)
$ 12.80
$ 16.51
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Proto 7121 Hex Shank Extensions, 1/2" (Male Square); 7/16" (Male Hex) Drive, 2 3/4" Long (1 EA)
Hex Shank Extensions, 1/2" (Male Square); 7/16" (Male Hex) Drive, 2 3/4" Long
Proto 7121 Hex Shank Extensions, 1/2" (Male Square); 7/16" (Male Hex) Drive, 2 3/4" Long Features:
- One-piece construction ensures concentricity
- Precision machined tips for proper fastener engagement
- Special heat treat ensures long life