Centre drive tandem wiper arm assembly. Wiper arms adjustable 125mm to 190mm long. Link bar adjustable to approx 650mm centres. Arms will suit 3/16" or 1/4" dia drive shafts (removable inner sleeves/ferrules). Slot end fittings for wiper blades (e.g. 370) secured by rubber pegs (372 or 372A). Order wiper arm slave/idle pivot (part number 409) separately if required.