3" x 1-13/16" MaxRok Whl Low Profile Threaded Swivel Stem Caster 1000 lbs. Cap.

3" x  1-13/16" MaxRok Wheel Threaded Swivel Stem Caster  Maxrok wheels are made from glass-filled nylon, providing incredible impact strength and a fairly high load capacity for the weight and price. The hard tread does not provide floor protection, but these wheels excel in outdoor applications. The nylon compound is resistant to grease, oil, and most chemical and cleaning solutions. Tread & Core: Glass-Filled Nylon Bearing: Sealed Precision Bearing Rig: Zinc-Plated Swivel Caster, 5/8"  NC11 x 1-3/4" Stem Size  Capacity: 1,000 Lbs. Color: Black Durometer: Shore D 85 (+/-5) Temperature Range: -45°F to 250°F Load Capacity 1,000 Lbs. Wheel Diameter 3" Tread Width 1-13/16" Tread Type  Glass-Filled Nylon Core Type  Glass-Filled Nylon  Bearing Type Roller Bearing Wheel Color Black Overall Height 4" Swivel Radius 2-1/4" Stem Size 5/8" NC11 x 1-3/4" Durometer Shore D 85 (+/-5) Temperature Range -45°F to 250°F