1/4 to 9/16 Bits Irwin Flex Shank Bit Extensions 72"

 Flex Shank Bit Extensions

Note: There is an additional $10.00 oversize shipping charge for this item

Irwin Flex Shank Bit Extensions 72"

3/16" Connection Flex Extensions - Compatible with 1/4" - 9/16" Bits

• Chuck is compatible with round, hex and quick-change shank drill bits
• High carbon steel construction for durability and long life
• Bits lock in place when set screw is tightened with hex key
• 3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling