1SKB-RCB

"Roto/Shallow Rack Series Caster platform with (4) 3"" locking casters Roto Rack /Shallow Rack Caster Platform Model: 1SKB-RCB Category: Accessories Roto molded caster board with 4"" locking wheels for stacking and moving SKB's Roto Molded, Shallow Roto Racks and Standard Racks for convenient transportation. The Roto Caster Board includes durable cinch straps that secure to... Exterior Length: 22.40 in (56.90 cm) Exterior Width: 20.00 in (50.80 cm) Exterior Depth: 6.40 in (16.26 cm)"