"Ring Stands"

Welded steel, zinc plated. Consists of two shelf levels for guides and a third elevated bottom shelf on which the tubes rest. 40 positions, in four rows of 10 holes each, accept tubes up to 22 mm diameter. Dimensions: 3-1/8" H x 10-5/8" W x 4-3/4" D.

Resists corrosion

A Convenient Method of Purchasing Both Rings and Supports

Economically Priced Performer

This cast iron base features threads for rods sized 1/2 - 13.

Heavy cast-iron triangular bases.

Constructed from a solid wood block, with 15 slotted holes accommodating tubes up to 13 mm in dia. Size: 1-3/4" H x 8-1/2" W x 2" D.

Essential for Any Chemistry or Physics Laboratory

Closed metal support rings with long stems great for supporting funnels.

Tip-free stability for experiments.