







🔧 Unlock every tight spot with pro-grade precision!
The GEARWRENCH 20 Pc. Drive Extension, Universal Joint, and Adapter Set (81315A-07) is a premium alloy steel toolkit designed for professional and DIY use. Featuring 20 pieces across 1/4", 3/8", and 1/2" drives, it includes multiple length extensions, universal joints for hard-to-reach fasteners, and adapters for socket compatibility. Its ball detent mechanism ensures secure socket retention, while knurled sections provide superior grip. Finished in polished chrome, this set combines durability, versatility, and ease of maintenance, making it a must-have for any serious toolkit aiming to tackle complex mechanical challenges.






















| ASIN | B08P29C21V |
| ASIN | B08P29C21V |
| Best Sellers Rank | #107,988 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #519 in Socket Wrenches |
| Bit Compatibilities | 1/2", 1/4", 3/8" |
| Brand Name | GEARWRENCH |
| Customer Reviews | 4.8 4.8 out of 5 stars (408) |
| Customer reviews | 4.8 4.8 out of 5 stars (408) |
| Date First Available | 15 September 2023 |
| Drive Bit Shank Style | Square |
| Drive System | Nutsetter |
| Finish Types | Polished |
| Included Components | Set Includes: 1/4" Drive Universal Joint - 3/8" Drive Universal Joint - 1/2" Drive Universal Joint - 1/4" Drive Extensions: 2", 3", 6", 10" - 3/8" Drive Extensions: 1-1/2", 3", 6", 12" - 1/2" Drive Extensions: 3", 5", 10", 15" - Adapter 1/4"F x 3/8"M - Adapter 3/8"F x 1/4"M - Adapter 3/8"F x 1/2"M - Adapter 1/2"F x 3/8"M - Adapter 1/2"F x 3/4"M |
| Item Type Name | Extension & Adapter Set |
| Item model number | 81315A-07 |
| Manufacturer | Apex Tool Group |
| Manufacturer | Apex Tool Group |
| Material Type | Alloy Steel |
| Model Number | 81315A-07 |
| Number of Pieces | 20 |
| Product Dimensions | 42.1 x 9.7 x 5.6 cm; 2.69 kg |
| UPC | 099575813153 |
| Unit Count | 1 Count |
A**S
I needed more extensions and universal joints for my socket wrench set. I went with GEARWRENCH because I have some of their wrenches and sockets, and they seem to be of high quality and highly regarded by product testers. This GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set is nice in that you get four extensions of varying length at each of the 1/4", 3/8", 1/2" drive sizes, plus joints and adapters. The pieces are of high quality, lock firmly in place, but release with a reasonable amount of force. Between the extensions and universal joints, you have the functionality to get into the most challenging places. The adapters allow you to use different-sized sockets with your wrenches for specialty items like spark plug sockets. If you don't watch for sales, the price can be a little high for what you get compared to other manufacturers from Taiwan or China. Maybe tariffs have caused prices to rise compared to a few years ago, but I was surprised this set didn't cost a little less. I watched it for months before buying, and the $55.27 price was the best that I saw. Would buy again, but I suspect I will never need to. They should last a lifetime.
S**N
good
A**O
It’s nice to have a complete set of extensions to be prepared for most repairs. The ball detent and spring were still making it difficult to put sockets on and take off. Worked much better after applying oil to ball detent hole. It would be nice if this was done during manufacturing.
J**E
These is an excellent ratchet extension set, but you're still better off buying the wobble extensions. I really wish someone had reminded me off that before I purchased this set. Still though, if you're dead set on never being in an impossible angle situation that calls for a wobble extension, can't go wrong with this set.
K**Y
Great extension set best brand for the price
Trustpilot
2 months ago
2 weeks ago