Klein Speed-Klamp Quick Clamps, 6-in. and 12-in., 150-lb., 4-Pack (47552)
Klein Speed-Klamp Quick Clamps, 6-in. and 12-in., 150-lb., 4-Pack (47552)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein Speed-Klamp Quick Clamps, 6-in. and 12-in., 150-lb., 4-Pack (47552) are a set of quick-release bar clamps designed for holding material in place during woodworking and metalworking. Each clamp applies 150 lb (68 kg) of clamping force.
The pads pivot and detach, so they adjust to different surfaces and hold securely. Extra-long pads spread the pressure out evenly, which reduces the chance of marring the material. The base arm repositions to convert a clamp into a spreader.
Construction is light-duty with a steel bar and rubber jaw pads. The full set weighs 3.9 lb (1.8 kg).
Pick this set up if you want a mix of short and long clamps ready for glue-ups, assembly and fabrication work.
Grip Without Marring

Long rubber pads spread the load so finished surfaces stay clean.
- Pivoting, detachable pad heads
- 2-1/4 in. (57 mm) jaw pad height
- Converts from clamp to spreader
Key Specifications
| Clamp Strength | 150 lb (68 kg) |
|---|---|
| Throat Depth | 2-3/8 in. (60 mm) |
| Jaw Pad Height | 2-1/4 in. (57 mm) |
| Jaw Width | 1-1/8 in. (28 mm) |
| Jaw Pad Style | Rubber |
| Bar Material | Steel |
| Weight | 3.9 lb (1.8 kg) |
Built For
Tool Nut's Take
A Clamp Set for Mixed Jobs
The Klein 47552 Speed-Klamp set puts short and long quick clamps in one package.
- Who it's for: Woodworkers and tradespeople who clamp a range of work sizes.
- Why it stands out: One-handed use, pivoting pads and clamp-to-spreader conversion.
- Worth knowing: Klein calls this light-duty. Step up to the 300-lb. models for heavier holds.

Join over 1/2 million customers who have trusted Tool Nut and given us a 4.8+ star rating on Google. Celebrating over 30 years of building together, since 1994.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

