4" x 1-1/4" Poly-Pro Threaded Stem Swivel Caster, Expandable Adapter - 350 lbs. Cap. Mityvac Tools & Equipment An assortment of three of

An assortment of three of the most used 6mm sizes and configurations blister packed on one card

compact and economical

Available in black or dark walnut desktop colors

Merrick Machine Flush Top Heavy Duty Moving Dolly (Model No

4" x 1-1/4" Poly-Pro Threaded Stem Swivel Caster, Expandable Adapter - 350 lbs. Cap. Mityvac Tools & Equipment An assortment of three ofProduct Overview The Poly Pro wheel is one of our caster staples, providing plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work best for indoor applications; for outdoor use, please take a look at our Polymadic wheel casters with UV resistant materials. Tread: Polyurethane, Non Marking, Mechanically Locked To Core Key Features Wheel Diameter: 4". Tread Width: