The KNIPEX 32 31 135 5-1/4" Relay Adjusting Pliers is the perfect tool for any type of work. The pliers are made of oil-hardened tool steel, forged and polished to give you smooth edges. This long nose plier has a jaw length of 7/8 in. and a jaw width of 1/4 in. It has gripping surfaces that are polished for better control while working with hard wire or medium hard wire up to 3/32 in. It also has a tether style standard tool. If you need reliable locking pliers, the KNIPEX 5-1/4" Relay Adjusting Pliers is the perfect choice.