Sliding door rollers for cantilever sliding gates—they guide the upper edge of the gate laterally and keep the gate precisely on track. Rollers made of Nylon or soft Nylon (protects coated gates), Ø 30 × 40 mm and Ø 40 × 60 mm, M16 threads. Bolts available in either galvanised or V2A; versions with anti-entrapment protection. Also available in a bolt-on design with a Bracket.