The larger and heavier-duty version to YakAttack's original GT Cleat, the GT Cleat XL is their simple and highly effective answer to the issue of line management. It attaches to all YakAttack GearTrac , MightyMount XL tracks, and most other kayak track systems. The GT Cleat XL makes for a perfect companion to their highly popular LeverLoc Anchor Trolley and is a low profile, easy to attach and adjust anchor line cleat. The underside of the cleat features two tabs and a rubber washer helping keep the cleat from rotating and sliding in the track from anchor line tension. Best used with 1/2" rope.