Spare legs for seatboxes and side trays, featuring a 36mm main leg, with a 25mm telescopic insert.; The various leg lengths give anglers upmost stability and versatility on their seatbox and accessory setup, on all kinds of banks and terrain. Perfect for wading situations.; All 36mm Rive attachments fit these legs.; Sizes Available: 420/720, 600/920, 750/1050; 36mm main leg; 25mm telescopic insert; Stability and versatility; Perfect for wading situations; Fit all 36mm Rive attachments; Sizes Available: 420/720, 600/920, 750/1050