Socket; 4 Prong T-nut for 5/16"-18 Threaded Stems; requires 11/32" hole; 11/16" long (9/16" into hole); Metal/ Zinc; for wood application (Shepherd 002348)
Outside diameter: 3/8"Inside diameter: 5/16"Material: MetalConnector Details: Threaded Stem Receiver; 5/16"-18TPIMisc Options: RoundShipping Weight: 0.02 lbs.Usually Ships in: 24 hours (may be affected by quantity ordered)
Determine the socket you need by measuring the Inside Diameter of the tubing and matching that to the outside diameter of the socket. The sockets are usually quite long-lived. It"s only function is to keep the casters (or glides) from falling out when the application is lifted. Most of these are for hollow tubing, wood or weld-on applications. Various styles are for grip ring stems, grip neck stems and threaded stems.
Cast iron, forged steel and ductile steel wheels offer the ultimate in load capacity and impact strength. The wheels feature heavy cross section castings for heavy duty use, abrasion resistance and a long service life. They are resistant to abrasions and require minimal effort to start-up and push loads. Built for high capacity applications, the cast iron wheels can withstand extreme heat. These are avialable in a wide variety of sizes, weight capacities, and bearing types.