Features
Klein Tools Speed-Klamp12-Inch clamp delivers quick one-handed operation with 300-Pound clamping force. Pads pivot and detach to accommodate various surfaces, ensuring a secure grip. Dual-purpose functionality converts the clamp into a spreader for expanded use across woodworking and metalworking applications.Jaw Pad Style: Rubber
Jaw Pad Height: 3'' (7.6 cm)
Throat Depth: 3.12'' (7.9 cm)
Maximum Opening: 12'' (30.4 cm)
Operation Type: Quick Clamp and Release
Clamp Strength: 300 lb (136 kg)
Duty Rating: 300 lb (136 kg)

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.