Roller Block Assembly monitors_ORP The material ensures extremely tight

The material ensures extremely tight tolerances

one 4-inch Rubber Roller

The Neptune Benson grating is also available in bone and gray and widths up to 18 inches

This item is comparable to Hayward SP1023S

Step treads are made of non-slip fiberglass T-Bar

Roller Block Assembly monitors_ORP The material ensures extremely tightThe Duraflex Complete Roller Block Assembly attaches to the Fulcrum Stand Box (Item DF SB401C) and holds the Footwheel and Roller. This is one complete assembly. Two are required per Fulcrum Assembly. The Roller Block is not sold separately. It includes the following items: (1) Slide Bearing (DF 518) (1) Roller Clamp (DF 521) (1) Roller Bearing (DF 524) (1) Rubber Bumper (DF 515) (1) Anti Rattle Clamp (DF 516) (1) Tie Plate Bolts, Washers and Nuts (DF