6" x 2" Ductile Steel V-Groove Wheel - 1,500 Lbs Capacity overall-height-5-1/4 In addition to its stronger

In addition to its stronger material composition

4" x 2" Stainless Steel V-Groove Wheel - Part # LTV40JT72

Wheel Bearing Type: See Options Swivel Radius: 4" Overall Height: 7-1/2" Swivel Construction: Double Ball Raceway - 5/8" Kingpin Temp Range: -45°F to 800°F

Wheel Tread Shape:V-Groove Temp Range: -45˚F to 600˚F Wheel Color:Black Weight: 9

Cast Iron is the standard metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed

6" x 2" Ductile Steel V-Groove Wheel - 1,500 Lbs Capacity overall-height-5-1/4 In addition to its stronger6" x 2" Ductile Steel V Groove Wheel Part # LDV60JT84 V Groove wheels are designed to guide equipment along inverted angle iron tracks but can also function without a track due to the tread on both sides of the V groove. Made from a combination of alloys that provide excellent tensile strength, these wheels come with extra thick treads, hubs & walls. Ductile steel is a step up from cast iron, offering higher capacity & temperatures. For even greater