Click to expand Tap to zoom Metro 5MX MetroMax® Resilient Rubber, Swiveling Stem Caster, 5" dia. by Metro Sale $33.00 | / SKU M-5MX 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart PAIR IT WITH + Satisfaction Guarantee The Metro 5MX MetroMax® Resilient Rubber, Swiveling Stem Caster includes bumper. 200lb load rate.