Love, love, love Docklocks products. The combination coil lock is easy to use, versatile, space saving, and convenient. It is so easy to lock up my SUP in the carport, and then keep securely attached to my car (parked away from the sun) while I’m at work so that I can go to the lake right after. Loved my fist one so much I had to buy another as this is my lock of choice and I now have more watercraft to lock up.