Review on 🏆 Proline 8800 24-Inch Extension for Champions by Craig Lovro

This is a quality product but I had to return it as no dimensions were given and ultimately it didn't meet my needs. The MALE (what you put in your drill) shank is 5/16" in diameter and the INNER (where you put the drill in) has an ID of 3/8" and the INNER is 5/8" OD. VERY important information! If you have a 1/2" drill bit like mine, you cannot use it as an extension as the 5/8" socket on this adapter will not clear your drill's 1/2" hole. !