Recommended uses include pole sock fitting, short front rest, rear rest for feeder fishing, bait waiter fitting arm, rod rest arm and even an up-and-over pole roller holder. (Seat Box shown in image is not included.)Practical multi-use seat box accessory arm3/8BSF screw fitting mechanism which detaches from the main knuckle by releasing the locking wheelDesigned to fit most modern-day seat boxes with leg diameters of 25mm, 30mm or 36mmShort rest designDetachable wheelLength: 16cm