Support, Chem-Jack, Lattice Mount, fits 1/2in OD Rods, Each

Details:

Support, Chem-Jack, Lattice Mount, fits 1/2in OD Rods, Chem-Jack is the only support jack on the market which attaches directly to a 1/2" diameter vertical lab-frame rod. The scissor-style jack is constructed of heavy gauge, non-sparking, anodized aluminum and has a thick silicone pad to prevent apparatus from slipping. The rear of the jack has an open "V" mount permitting secure attachment anywhere on the 1/2" diameter vertical rod.