Large Head Wheel With Bushing - Each monitors_pH ORP Temp PPM The Grizzly utilizes the single

The Grizzly utilizes the single post anchor with patented anti-wobble

The kit includes spacers

It fits Hayward CAT-1000-CO2 and also fits Hayward CO2 system AC004

Platform tray has two sets of 6 inch slots for proper fulcrum placement and adjustment

and is designed to warn patrons that children under age 12 must be supervised and solo swimming is not allowed

Large Head Wheel With Bushing - Each monitors_pH ORP Temp PPM The Grizzly utilizes the singleThis is a HammerHead Large Head Wheel with bronze bushing, sold per each, for HammerHead Swimming Pool Cleaners. This item does not include axle bolt hardware. Fits both the 21 and 30 inch vacuum heads.