Sponsored: The BESSEY EHK Series of trigger clamps has been engineered from the start to offer a clean design, comfortable handles, up to 600 lbs. of potential clamping force and the ability to quickly transform from clamping to spreading. The EHK Series is ideal for the home owner or professional craftsperson seeking a range of clamping options that are ergonomically designed, well-engineered and competitively priced. The series covers a range from 40 lbs. to 600 lbs. with openings from 4-1/2″ to 50″. Visit BesseyTools.com for more information.