Home / Recreation / Exercise Equipment Nut 112488 Exercise Equipment Nut 112488$2.16 Price may not be up-to-date. In Stock View Product Part Number: 112488 Brand: PROFORM FITNESS PRODUCTS, INC Seller: Sears PartsDirect Category: Recreation Not Returnable Description This nut (part number 112488) is for exercise equipment. Follow appropriate safety practices when installing nut 112488.