Multi-adjustable A6 and A7 arm options feature Ura-Soft® arm pads with height adjustment, pivot and sliding arm pads. Enduro’s back features a rigid ABS molded core back ensuring years of worry free service. Two stools to choose from. Model 1966 features a standard 10” cylinder. Model 1968 utilizes a shorter 8” cylinder for counter height applications. Standard with 350 lbs weight rated HD cylinder, die cast aluminum base, extra large 60mm casters and multi-ply reinforced seat board.