These Wrap ‘n’ Tap Pliers allow you to shape wire into 3 different loop sizes. With the 13, 16, and 20mm barrels, you can shape rings as well as make wire loops in many sizes. Pliers are especially good for looping wire and metal that have a pattern, or hollow stock. These Wrap N' Tap pliers measure 6-1/2" in length. These pliers feature cushion grips and are made of stainless steel. Ideal for shaping rings and making consistent loop sizes Cushioned grips and stainless steel jaws 6-1/2 inches (165 millimeters) long Barrel sizes are 1/2 inch (13mm), 5/8 inch (16mm), and 3/4 inch (20mm) Especially good for hollow stock or looping stock that has pattern