r reference: TRA8090 – Pack of 100 units. The price indicated is per pack. TRA. Special treated steel elastic anchor for fixing rakes Features: For fixing rakes to concrete floors. Its C-shaped geometry allows for relative movement between the track and the floor, preventing the anchor from breaking due to its thermal treatment, causes a spring effect in the anchor which produces the fixing of the track. Finished in bicromate; available in ø6 and ø8, in various lengths (different thicknesses of ratchets). Technical Information Shell Material Installation Material Work