Klein Speed-Klamp Quick Clamp, 6-in., 300-lb. (47555)
Klein Speed-Klamp Quick Clamp, 6-in., 300-lb. (47555)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein Speed-Klamp Quick Clamp, 6-in., 300-lb. (47555) is a heavy-duty quick-release bar clamp designed for holding material in place during woodworking and metalworking. It opens to 6 in. (152 mm) and applies 300 lb (136.1 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. An extra pad head is included in the design for round or irregular surfaces.
The base arm repositions to convert the clamp into a spreader. Construction is steel bar with rubber jaw pads and a 3 in. (76 mm) jaw pad height, and the clamp weighs 1.7 lb (0.8 kg).
It suits professionals who need one-handed speed with more holding power.
Grip Without Marring

Long rubber pads spread the load so finished surfaces stay clean.
- Pivoting, detachable pad heads
- 3 in. (76 mm) jaw pad height
- Converts from clamp to spreader
Key Specifications
| Maximum Opening | 6 in. (152 mm) |
|---|---|
| Clamp Strength | 300 lb (136.1 kg) |
| Throat Depth | 3-1/8 in. (79 mm) |
| Jaw Pad Height | 3 in. (76 mm) |
| Overall Length | 15 in. (381 mm) |
| Jaw Pad Style | Rubber |
| Bar Material | Steel |
| Weight | 1.7 lb (0.8 kg) |
Built For
Tool Nut's Take
More Holding Power, Same Speed
The Klein 47555 Speed-Klamp is a one-handed clamp rated for 300 lb of clamping force.
- Who it's for: Woodworkers and metalworkers who need a firmer hold.
- Why it stands out: 300-lb. rating, pivoting pads and clamp-to-spreader conversion.
- Worth knowing: Sold as a single clamp, not a pair.

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