outward profile bend D=10mm,

UBKAB articles are external bends for screed-flush heavy-duty ducts. These profile bends are used to create formed parts, e.g. 90° bends, by hooking them into the duct bases and side profiles. They can be mounted on site using the UBKV connectors. The bends are made of hot-dip galvanised steel in accordance with DIN EN ISO 1461 and are supplied with a UBKPRV connector, a UBKPRVE connector, four SEMS 8 nuts with flanges in accordance with DIN EN 1661 and four round-head bolts with square FRS 8X25 in accordance with DIN 603. The external bends are available in two lengths, 340 or 350 mm.