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4" Overall Length
Irwin 1837472 Impact Square Recess Power Bit -  #1 SQ X 4" OAL - 1-Piece Carded
Irwin 1837472
4" Length - 1-Piece Carded. Built for maximum durability and long life with impact drivers.
Irwin
Price: $2.59
Irwin 1837473 Impact Square Recess Power Bit - #1 SQ X 4" OAL - 10 Bulk Pack
Irwin 1837473
4" Length - Built for maximum durability and long life with impact drivers.
Irwin
Price: $1.99
Irwin 1837481 Impact Square Recess Power Bit -  #2 SQ X 4" OAL - 1-Piece Carded
Irwin 1837481
4" Length - 1-Piece Carded. Built for maximum durability and long life with impact drivers.
Irwin
Price: $2.59
Irwin 1837482 Impact Square Recess Power Bit - #2 SQ X 4" OAL - 10 Bulk Pack
Irwin 1837482
4" Length - Built for maximum durability and long life with impact drivers.
Irwin
Price: $1.99
Irwin 1837489 Impact Square Recess Power Bit -  #3 SQ X 4" OAL - 1-Piece Carded
Irwin 1837489
4" Length - 1-Piece Carded. Built for maximum durability and long life with impact drivers.
Irwin
Price: $2.59
Irwin 1837490 Impact Square Recess Power Bit - #3 SQ X 4" OAL - 10 Bulk Pack
Irwin 1837490
4" Length - Built for maximum durability and long life with impact drivers.
Irwin
Price: $1.99
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