This handy tool is a big time saver when installing new drop lifter elbows on spinet pianos. The tool fits in 3/8" or 1/2" standard drill. The elbow then is inserted into the tool. You can secure the drop lifter wire with vice grips and then turn the elbow onto the wire with the tool. The tool is made of steel and has a black oxide finish. The drop lifter elbows are available here in our store.