NPSSteel Height Adjustable Heavy Duty Table, 30 X 72, HPL Top, Casters and Gussets, Black Frame
The legs adjust in 1” increments and are locked firmly in place with 2 K-9 external tooth lock washers and heavy duty tamper-free hex screws. The adjustable height steel legs feature a supreme dual connection. The (12 gauge) leg-base is fastened to the tabletop with 4 heavy-duty screws which gets inserted into the frame using a strong welded hangar bolt.NPS Steel Science Tables are built to last and made for the toughest environments.