The Bosch quick change universal extension is used to extend your reach when drilling and driving. It features a quick change pull mechanism for fast bit change without additional tools. Any bit with a 1/4 In. hex shank with power groove can fit into the extension.
- Extends the length of bits
- Insert bits with one hand
- Fast bit change
- No tools required to change the bit
- Fits all 1/4 in. hex shanks with power groove
- Fits standard bit tips
- Hardened steel for increased durability