$3.50 – $3.95
Extension support ring Allow more space when doing experiments that require room Made of strong, heat-resistant cast steel Tough zinc plating protect the rings and combat rusting.
Each of these extension rings is produced from strong, heat-resistant cast steel. Tough zinc plating helps to protect the rings and to combat rust.
Made of high quality Aluminum alloy and Stainless steel.
1" jaw opening
Funnel, support base, clamp and silicone stopper assembly for Filterware™ filtration system. Fun...
Nickel-plated. Die-cast base 7/16" aluminum mixing tube. For natural gas.