This clever set of pliers is a one-stop shop for converting metal connectors into unique pendant bails, creating perfect loops in wirework and chain-making, and gently curving flat components into more useful shapes. Two cylinder sizes: 3/16in (6mm) and 5/16in (8.5mm). Box joint, spring action hinge, and PVC coated ergonomic handles help reduce hand fatigue. The back of the product package includes basic instructions and web addresses for more information.