they mean these: https://www.knipex.com/products/pipe-wrenches-and-water-pump-pliers/pliers-wrenches-pliers-and-a-wrench-in-a-single-tool/pliers-wrenchespliers-

they mean these: https://www.knipex.com/products/pipe-wrenches-and-water-pump-pliers/pliers-wrenches-pliers-and-a-wrench-in-a-single-tool/pliers-wrenchespliers-and-wrench-single-tool/8603125 https://www.knipex.com/products/pipe-wrenches-and-water-pump...