The Duraflex Fulcrum Roller Clamp is made of aluminum and is the horseshoe-shaped metal piece that holds the Fulcrum Roller to the Roller Block Assembly (DF-517).
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.