This washer acts as a distance between a wooden beam or steel pipe and a flat element. It is ideal for mounting a flat bar to a round element with a diameter of 110-120 mm. It prevents jamming by eliminating dangerous, narrow spaces. Available size - 108x50 mm. suitable for Φ110-120 mm beams. They are produced in red, but at the customer's request we will do any other color. Material: Polypropylene PP.