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 1 hand
- Fast bit change
- Fits all 1/4 in. hex shanks with power groove
Lavinia Raynor (verified owner) –
Quality mechanical lock that holds the bits in place.
Dustin Dach (verified owner) –
Excellent
Reta Kirlin (verified owner) –
Good quality and strong.
Hershel Kassulke (verified owner) –
Easy to use
Elisabeth Bahringer (verified owner) –
Really comes in handy in a pinch
Emmett Ullrich (verified owner) –
Works great! Quick and easy
Rex Crooks (verified owner) –
I love this tool. I like that it locks in the bit . Well worth the money.
Alexandro Corwin (verified owner) –
Delivery was on time no problems. The box it arrived in was so big that they probably could have fit four hundred of them in it! Lol I couldn’t believe the size of the box when it came. There was nothing to assemble or anything it was just a tool accessory.
Quinton Armstrong (verified owner) –
Easy to load and unload bits, works well
Donna Terry (verified owner) –
They breaker to easily this is a replacement don’t know what else to use to extend drill bits
Delores Dare (verified owner) –
Nice tool
Jaylin Flatley (verified owner) –
It did the job.
Selena Willms (verified owner) –
I have two 6″ extensions and 7 12″ extensions. I use them to drill holes through joists in finished ceiling to pull electrical wires to light fixtures in remodeling projects. They suffer two weaknesses – wood shavings and dust will get jam behind the collar making them difficult to release and if you drill using an impact driver, they will release on their own from the vibration. Good luck retrieving them from a concealed cavity. They would be better if they were made here, in the USA
Maritza Raynor (verified owner) –
Works great! Easy to switch between drivers for my drill.
Esteban Wunsch (verified owner) –
Great product. Very fast to change out bits.
Rhianna Kunze (verified owner) –
Worked great!
Cathrine Gulgowski (verified owner) –
When I have to buy 1, I buy 2.These things are crucial to me. I always carry 2 on me with bits in them. They have saved my life on numerous occasions. I’ve only broken 1 in the 5 or so that I’ve had. Extremely dependable. Would definitely recommend.
Clarissa Stracke (verified owner) –
Works Great
Lorna Kirlin (verified owner) –
Excellent extension
Tyler Denesik (verified owner) –
Superior bit holding power love the mechanical removal of the bits holds very tight takes a little force to remove the bits but not to bad…. these extensions are very hand and very low profile compared to the same exact style i have except other brand is black and decker… i love the bosch one better the head were the bit goes in is alot shorter then the black and decker version.. also like that the bosch are impact rated were the black and Deckers are not impact rated… the bosch are also easier to use when it comes to the blue color sliding to get the bit out bosch has a better retention ring to hold bits firmly just all in all an amazing product I would recommend to anyone that needs extensions….