Precision clamp ??? Working alone? Get a third hand with the Quick-Grip Handi-Clamp from American Tool. It will apply just a precise amount of pressure for delicate jobs or loads of clamping pressure for tough jobs. Price: $7.50. Contact American Tool Companies Inc., Dept. FIN, 701 Woodlands Pkwy., Vernon Hills, IL 60061, 847/478-1090.