Click to expand Tap to zoom metro-5mbesd-super-erecta-conductive-non-marking-braking-caster-5-dia by Metro $73.82 | / SKU M-5MBESD 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The Metro 5MBESD Super Erecta® Conductive Resilient Braking Caster is used in conjunction with aluminum split sleeves and a grounding cable, ensures mobile units are properly grounded to ESD floor surfaces. 200 load rate.