Fulcrum Anti-Rattle Lock Nut - Each state_South Dakota The Hammerhead replacement vacuum head

The Hammerhead replacement vacuum head HH1310-60 features a 21 inch vacuum head

5 feet and will telescope down to 8 feet when not in use

5 inch cuff and is 50 feet in total length

corrode or break under normal use

This filter is perfect for large commercial swimming pools and aquatic facilities

Fulcrum Anti-Rattle Lock Nut - Each state_South Dakota The Hammerhead replacement vacuum headThe Duraflex Anti Rattle Lock Nut is 3 8 inch and made of aluminum. This item is sold individually. It is also included in SF 528. Two are required per Roller Block. NOTE: Duraflex boards, stands and parts are NOT for residential use. Duraflex will not sell any boards, stands or parts to residential customers as residential pools are not designed to meet FINA (International Swimming Federation) guidelines.