Suitable for mounting on kayak rails, this clamp is designed to work with most kayak track systems. The 13 mm wide screw head fits a wide range of track profiles, ensuring broad compatibility. Key features and benefits - 13 mm screw head compatibility: fits the track of most kayaks for flexible installation. - Stainless steel screws: included hardware provides wear resistance and long-term durability. - Rubber contact pad: enables smooth sliding along the rail and enhances locking performance. - Two raised underside anchor points: prevent the clamp from twisting under tension from the anchor rope, keeping gear secure. 2-3 practical use scenarios - Accessory placement along the rail: mount items such as lights, cameras, deck clips, or gear holders and reposition them quickly as needed during a trip. - Temporary anchor system: attach an anchor rope to the clamp; the two raised underside points help prevent rotation when the rope is under load. - Flexible fishing or touring setup: move rod holders or other gear along the rail to adapt to changing conditions or personal preference without tools.