Description
one measuring 1/4" flare fitting and the other 3/8" flare fittin
Reinforced
Reversible Adjusting Nut
Buoyancy 17 1/2 lb
Operation Manual
McMaster 7834T6 Adjustable-Height Chair 18" to 22" High x 20-1/2" Wide x 19-1/4" Deep Seat 19990 one measuring 1/4" flare fittingOften used in offices, these chairs adjust to a comfortable working height for tables and desks. With an air cylinder and lever, they offer quick, smooth height adjustment. All swivel so that you can work on multiple surfaces without having to stand up. A backrest provides support and promotes good posture to reduce back strain. Fabric chairs are padded for comfort. Style E have a mesh backrest that allows airflow to keep you cool. The backrest also