Klein KNECT Quad-12 Heavy-Duty Impact Flip Sockets, SAE (653QS)
Klein KNECT Quad-12 Heavy-Duty Impact Flip Sockets, SAE (653QS)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein KNECT Quad-12 Heavy-Duty Impact Flip Sockets, SAE (model 653QS) are impact flip sockets designed for driving and fastening across 12 SAE hex sizes.
Three color-coded sockets cover the range: small (1/4 to 7/16 in.), medium (1/2 to 11/16 in.) and large (3/4 to 1 in.), four sizes each. Each socket is a 6-point design built from heat-treated, cold-forged steel and meets ASME B107.2.
The small and medium sockets store on the 1/4-inch shaft, covering eight sizes. The large socket uses a KNECT (M) square drive adapter that works with Klein pass-through wrenches, 3/8-inch ratchets and impact drivers. Painted color rings identify the sizes.
Overall the set measures 6.97 in. (177 mm) by 3.7 in. (94 mm) by 1.8 in. (46 mm). It suits electricians and installers who need many sizes in a small footprint.
One Socket, Four Sizes

Flip a socket to change size instead of swapping tools.
- Three sockets, 12 SAE sizes
- Color-coded rings
Fits Your Existing Tools

The KNECT (M) adapter connects the large socket to the tools you already carry.
- Klein pass-through wrenches
- 3/8-inch ratchets
- Impact drivers
Key Specifications
| Standard | SAE (ASME B107.2) |
|---|---|
| Sizes | 12 SAE, 1/4 to 1 in. |
| Drive Sizes | 1/4-in., 3/8-in. |
| Points | 6 |
| Material | Heat-treated, cold-forged steel |
| Overall Length | 6.97 in. (177 mm) |
| Overall Height | 1.8 in. (46 mm) |
| Overall Width | 3.7 in. (94 mm) |
Built For
Tool Nut's Take
A Socket Set in Your Pocket
The Klein KNECT Quad-12 Heavy-Duty Impact Flip Sockets, SAE put 12 sizes into three sockets.
- Who it's for: Pros who want many sizes without carrying a full case.
- Why it stands out: Flip action and an adapter that fits common drivers.
- Worth knowing: SAE only, no metric sizes.

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