This laboratory set includes a retort base made of corrosion resistant, powder coated steel, a stainless steel rod featuring a 10 mm x 1.5 mm metric thread and three cast iron support rings.

• Stainless steel resists scaling and corrosion
• Durable and sturdy construction
• Superb stability for basic experiments and setups
• Base features a tapped hole

The 8" long by 5" wide base weighs 1.75 lbs, providing superb stability for experiments & setups. The included rod measures 20" tall and is 12mm in diameter. Includes three support rings, with diameters of 3", 4" and 5" to support a variety of apparatus. Each ring features a zinc plated steel shank secured to a screw clamp. Distance from each of the rings centers to the center of the support measures 4.75".

The durable and sturdy construction of this set makes it an excellent choice for science classrooms, household laboratories & basic professional laboratory setups.