Black Adjustable Floor Block(0)No Reviews yet $51.80 Quantity discounts available QuantityPrice SKU: Align IWC08 Quantity -+ Add to Cart Details Specifications: 4” Diameter Nylon Sheave Shielded ball bearings In steel housing for floor mounted installation 9” Vertical adjustment 3/8” rope groo... Details Back DetailsSpecifications:4” Diameter Nylon SheaveShielded ball bearingsIn steel housing for floor mounted installation9” Vertical adjustment3/8” rope grooveBlack finish Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review