Steel Support Ring Stand with 3 Rings, Base 20 x 12.5 cm, 800 g, Rod 500 x 12 mm dia, Support rings 75 mm, Support rings 100 mm, Support rings 125 mm, Contains base, rod, and 3 retort rings for lab experiments
Heavy Duty 6in X 11in Extra Large Retort Base with 35.5in (0.5in diameter) Rod, All rods are stainless steel, Epoxy powder coated Blue Bases, Research Grade
Deluxe support stand, Cast iron bases with gray enamel finish, base is 3mm thick with a welded plate on the mounting hole, gives the support rod 10mm of screw support, which is three times thicker than other traditional stands\
Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 6
Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 5
Simple Atwood Machine, include Apparatus and 2 pulleys connected by a rod, 1.75inch plastic pulleys connected to a 3inch rod, Overall length is 8.25inch, Two pulleys are connected by a metal rod.
Clay Triangle, Perfect tool for suspending a crucible, The uniform clay tubes supports the crucible and the galvanized iron wire resists rusting, Size: 1-1/2in
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