OM Seating Basic Task Extended Height Stool

The BC41 is the drafting stool version of the BC42 basic task chair. With an 18″ black foot-ring, this stool is the perfect studio chair for designers and architects.12Year Limited Warranty.SpecificationsPneumatic LiftPivot BackrestBack Height and Depth AdjustmentStandard is armless – for arm option see belowStandard Carpet Casters or Multi-Surface Soft Casters18″ Black FootringWarranty: 12 year limitedArm Options:BR-2 – Width adjustable loop arms Adjustable with range of 2.5″ 7 year limited warrantyBR-5 – Height & width adjustable T-arms Adjustable height range of 2.5″ Adjustable width range of 2.5″Caster OptionsStandard Carpet Caster, size may vary per chair model*(5 per set)Stationary GlidesMulti-Surface Soft Casters are ideal for wood, tile and smooth or harder surfaces. (5 per set)