Rack-A-Tiers Rolling Wire Rack Dispenser - Max 24" Spool - 150lbs LoadOverview The Rack A Tiers rolling wire racks dispenser helps in dispensing wire from 18 inch to 24 inch spools. It is compact and can be easily collapsed for portability. Please note, the dispenser accepts a 1 inch pipe. Pipe not included. Desirable for all Cable Pullers It is very useful to network installers, CCTV installers, security alarm installers and electricians. It is commonly used to dispense wire from spools of various sizes up to 150 lbs.