These Pliers Are Rugged And Heavy Duty. The Slip-joint Feature Allows The Jaws To Adjust Properly To The Size Needed To Get The Job Done. The Comfort Grip Handles Make Them Easy To Use.* Heavy duty groove joint pliers for electricians, plumbers, handymen, and other tradesmen * Excellent for gripping, twisting, and bending various wires, bolts, nuts, screws * Comfortable handles which provide solid nonslip grip * Heat treated & tempered carbon steel punch die, rust resistant oxide finish * 5 inches long, fits easily in palm of hand