DEI Stainless Steel Positive Lock Tie ToolDEI has developed an effective tool to tighten Stainless Steel Locking Ties. This tool saves time and hassle while providing a professional looking result. Simply slide the tool on the end of any ¼” nut driver, engage the tie, and twist. This gets the tie nice and secure. This Locking Tie Tool will fit on the end of any standard ¼” drive extension so working in tight spaces is not a problem. This specialty tool works with all popular styles of stainless ties - up to ½” wide.Made from hardened tool steel and black oxide coated for years of trouble free use this is one specialty tool no tool box should be without.