Profile: S K Hand Tool Corp. designs and manufactures hand tools. We are an ISO 9001:2000 certified company. Our precision machined SureGrip® tip features a tapered area behind the edge of the tip, designed to keep the rings on the tip. We offer a wide variety of products for the industrial tool user. Our products include screwdrivers, t-handles, wrenches, ratchets, locking pliers, punches, chisels and hacksaws.