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The GEARWRENCH 20 Piece Extension, Universal Joint, and Adapter Set (81315A-07) is a premium alloy steel toolkit designed for professional use. Featuring 1/4", 3/8", and 1/2" drive sizes, it includes multiple extensions, universal joints, and adapters with ball detent locking and knurled grips. Finished in polished chrome for durability and easy maintenance, this set ensures secure socket retention and superior access to challenging fasteners, making it an essential upgrade for any serious toolkit.






















| ASIN | B08P29C21V |
| Batteries Required? | No |
| Best Sellers Rank | 304,343 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,127 in Socket Wrenches |
| Colour | Silver |
| Compatible fastener range | Standard Size Nuts and Bolts |
| Customer Reviews | 4.8 4.8 out of 5 stars (393) |
| Date First Available | 20 Sept. 2023 |
| Finish | Polished |
| Head Style | Fixed Square |
| 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 Package Quantity | 1 |
| Item Weight | 2.71 kg |
| Item model number | 81315A-07 |
| Manufacturer | Apex Tool Group |
| Material | Alloy Steel |
| Measurement System | inch |
| Number of Pieces | 20 |
| Part Number | 81315A-07 |
| Power Source | Hand Powered |
| Product Dimensions | 42.1 x 9.7 x 5.6 cm; 2.71 kg |
| Size | One Size |
| Usage | Professional |
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.
K**I
These extensions have a mirror finish. Nice detail. Secure to ratchets solidly with detents all 4 sides. Knurling on the shaft great for hand starting fasteners.
K**Y
Great extension set best brand for the price
Trustpilot
1 month ago
1 week ago