The Knipex 00 19 61 V01 TwinGrip Slip Joint Pliers Set includes three pliers (150 mm, 200 mm, and 250 mm) designed for gripping, tightening, and loosening screws with worn heads and threads. Each plier features front and side gripping functions, a box joint design, and push-button adjustment for efficient work. The set comes in a durable polyester tool roll with hook-and-loop fastener, measuring 430 x 325 mm when open.