Description: Stainless steel material, will not rust. Will not rust due to rain or snow, and has a long service life. Heavy-duty winch, which is suitable for all kinds of round, oval and rectangular swimming pools. It is only suitable for covering the cables in the above-ground swimming pool in winter. This winter pool cover cable and winch kit combination is used to fix the winter cover on the top of the pool. There is a cable, you can pass the grommet on the cover, and then pass the two ends of the cable through the winch. Pull the cable all the way around the pool, wind it up, and tighten the cable. To save your strength and time, the winch adopts a butterfly hand crank handle, which makes it better and easier to tighten than conventional winches. It is a good assistant, can fix the cables well, so as to protect your swimming pool from dust or debris, and prevent the cover from being affected by strong winds. Specification: Size: 8x2x6.4cm/3.15x0.79x2.52inch Material:Aluminum Package Includes: 1 Pc Winch(4 Pack) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!