Add an anchor lock to your kayak, canoe, jon boat, or other small craft with the Rod Holder Mountable Anchor Lock from Extreme Max! The anchor lock is designed to fit anchor lines from 3/16" to 1/2" diameter. The mounting bracket attaches to any flat surface or track base, such as the kayak deck, a boat gunwale, or the Extreme Max aluminum Slider Base and nylon Slider Trax series bases. Once mounted, the base of the lock allows a full 360° rotation, letting you set your anchor exactly where you want it. Includes base, anchor lock, and mounting hardware; anchor and anchor line sold separately.