16FT Sliding Library Ladder Hardware kit Telescopic Upper Roller,Floor Wheels with Brakes (No Ladder)

Hardware is made of carbon steel with a black finish; Only hardware for sale,wooden ladder sold seperately. A complete set of hardware including: 4X4ft rail with 2 brackets; 2X Top wheels; 2X Stops; 2X End caps,2X brake wheels, set screws and a hex key.