Brand Name: Milwaukee
*Sub Brand: QUIK-LOK
*Length: 3 in.
*Material: Alloy Steel
*Product Type: Drill Bit Extension
*Shank Diameter: 1/4 in.
*Shank Type: Hex Shank
*Number in Package: 1 pc.
*Packaging Type: Carded
*Magnetic: No
*Usage: Extending reach of bits
*Impact Rated: No
*Quick-Change Mechanism: Yes
*Accepts Shank Diameter: 1/4 in.
*Quick Change Mechanism: Yes
*Universal Quik-Lok design accepts all 1/4 in. shanks  
*Impact rated, making this the most versatile extension on the market  
*Quick change of bits - no tools required  
*Hardened shank for maximum durability