The Milwaukee® Quik-Lok™ 3/8 in. Universal extension provides enhanced reach and is compatible with most 3/8 in. hex shanks, with or without a power-groove. Requiring no tools to release accessories, change outs are fast and efficient.

Milwaukee® QUIK-LOK™ Hex Bit Extension, Quik-Lok, 3/8 in Drive, 6 in Overall Length, 3/8 in Shank

• The Milwaukee® Quik-Lok™ design requires no tools to release accessories, making change outs fast and efficient
• Hardened shank for maximum durability
• Exclusive QUIK-LOK™ accepts all 7/16 in shanks
• Quick change of bits, no tools required
• Impact rated, making this the most versatile extension on the market
• Making change outs fast and efficient accepts most 3/8 in shanks
• With or without a power-groove hardened shank for maximum durability requires minimum chuck size of 3/8 in 55105