Ball transfer skates accessories This Kit is for 4 Omnitrack Ball Skates, 1 Lever, and 4 load plates. 12.7mm O through counterbore facilitates: Socket head capscrew for permanent attachment. BL2 Load Plate (optional). 1000kg (2200lbs) Load per Skate Parking Brake Standard Lightweight Durable Stainless Steel Balls Ball transfer skates engage with cantilever supermarket shelving legs allowing entire (laden) aisles with each train section weighing up to 3000kg to be moved quickly. Once the train of aisles has been moved, they can be securely locked using the parking brake/locking unit. Ball transfer skates are a multi-directional alternative to typical gondola shelving dollies. Load Plate ? BL2 Ideal where flat or wide surfaces require increased support. Easy push-fit and removal utilising central hole in skate. Pry Bar ? BP2 Use to lift or lever items and fit/remove ball transfer skates. Heavy duty 2-piece design for ease of transport.