A1 Half Bottom Roller Left Hand Features & Benefits Suitable for Cortizo, DeWall, Alunet, Alutech and Eurocell systemsLeft handSecurity tested to PAS 24Weather tested to BS 6379 part 1 & 2Cycle tested bi-fold set at maximum weight. 10,000 times open/closeQuality manufactured to BS EN ISO 9001:2019Fittings suppliedSuitable for door panels up to 120kg and 1200mm wideWheels are high grade stainless steel with sealed in bearings10-year manufacturer’s warrantyNo additional machining required for PAS24FINISH: Passivated clearDebar Part Number: DBA1-357L View the full product datasheet here.