A versatile attachment, giving 200mm separation between a seatbox leg and the end of the support arm.; Screw thread in the end to hold items such as a butt rest, keepnet, pole roost or pole sock. Foam wrapped to protect pole sections that can be rested on the arm.; Open system for easy attachment and removal on or off the seatbox system; A versatile attachment; Screw thread in the end; Foam wrapped; Open system for easy attachment