Caster Base, BGR Series CBS-BGR 2-part design fits all BGR series rack depths; adds 1-1/8" to overall height Features: Innovative two-part inner caster base design fits all depths Robust steel construction with black powder coat finish Includes 4 pre-installed non-locking commercial grade casters Specifications: General Info Finish: Black Powder Coat Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Dimensions Capacity Weight (US): 1100 Depth (US): 6.33 Height (US): 2.84 Width (US): 22.68 Technical Information Static Load Capacity: 1100 Material: Steel Seismic Rating: Yes