Hose Clamp Pliers Set. Can be used on most flexible hose lines of fuel,heaters, cooling systems, radiators, brakes, etc. The smooth, rounded jaw edges can effectively prevent damage to internal hose reinforcement. Product Features Suitable for straightforward clamping of flexible hose pipes Short size pliers 150 mm Medium size pliers 200 mm Long size pliers 250 mm Made from Nylon Technical Data Operating Range: 0 - 20 mm, 0 - 35 mm, 0 - 63 mm Material: Nylon Package Contents: 1x Short size pliers 1x Medium size pliers 1x Long size pliers