Universal Mobile Bases PM-1000 - Universal Mobile Base PM-1050 - Adjustable Mobile Base PM-2500 - Universal Mobile Base PM-2550 - All Swivel Universal Mobile Base BK1218 - Extension Rail Kit (PM-1000 & PM-2500) Heavy-Duty Mobile Bases PM-3500 - Heavy Duty Mobile Base PM-3550 - Omnidirectional Heavy Duty Mobile Base PM-3245 - "T" Extension Kit PM-3750 - Heavy Duty Mobile Base with "T" Extension PM-3795 - Omnidirectional Heavy Duty Mobile Base with "T" Extension New! PM-3800 High Clearance Mobile Base Custom Mobile Base Kits PM-1100 - Custom Mobile Base Kit Workbench Caster Kit PM-950 Workbench Caster Set
