GW21.01 – Laboratory Jack made of Stailness Steel, suitable for supporting glassware or bath the height of top jack support accurately adjustable by easy rotation of the knob. Jacks are powder coated with an eporxy – polyster hybrid color.

GW21.02 – Laboratory Jack made of Mild Steel, suitable for supporting glassware or bath the height of top jack support accurately adjustable by easy rotation of the knob. Jacks are powder coated with an eporxy – polyster hybrid color.