... Wheel, Cantilever Gate Channel, Gate End Stopper, Gate Stop, Meeting point,Guide Roller Bracket, Gate Guide Wheel, Adjustable Bottom Plate, End ... Cap for the Cantilever Gate. 3. Hanger Roller, Hanger Roller Channel 4. Nylon Roller, Steel ... 2. Material:steel,Q235.galvanized with zinc,for long lasting.3 .we also supply cantilever gate wheel,cantilever rail,guide ...