6" x 2" Rigid Semi-Steel Caster with #17 Top Plate

• 1250 lb. Capacity

• Bright Zinc Finish

• Precisely Machined Semi-Steel Wheel 

• Hardness: Brinell 145

• Tensile Strength of 30,000 PSI 

• Plate Size: 4" x 4-15/32"

• Hole Centers: 2-5/8" x 3-5/8" to 3" x 3"

• Durometer: Shore  D 60 (+/-5)

• Temperature range: -45°F to 600°F