The CL Series Extended Nose Clamps allow auto body techs to get a grip on a spot that’s hard to reach or in a confined area. The 3-ton, self-tightening clamps feature a crosshatch teeth design with greater depth for additional gripping power and a swiveling pull ring to minimize chain twist. Both clamps are spring loaded for easy operation and have a gripping surface that’s 1-1/4 inches wide by 27/32 inches deep with a minimum throat clearance of 9/32 inches. Both are also 8 inches long and weigh 2-3/8 lbs. The only option for the clamps is the CL0199SH Slide Hammer Pull Adapter, which has ¾-14 threads to accommodate most professional quality slide hammers.