Turnbuckle Hook Size: M5, 10x Turnbuckle Hook and Eye for tightening cable and wire rope. M5 turnbuckle made of 304 stainless steel, high quality material for longer service time, Turnbuckle wire tensioner kit is easy to install and provides sufficient support to connect the cable wire; The advantages of turnbuckle made of quality stainless steel, it is more durable and stronger, provides maximum corrosion resistance and strength; is superior to other configurations, can be used in any weather and anywhere! M5 Turnbuckle Wire Turnbuckle adjustable from 130mm to 175mm in length, Easy to use with a simple twist to increase/reduce tension, allows cable to be tensioned for a tight and tidy look! The Adjustable Tensioner Strainer is a perfect DIY hanging accessory! Work for threading horse fence and grape trellis wire, used for threading wire rope for hanging light, photo, for connecting fittings and wire rope and making vertical sagging fence posts... Turnbuckle hook multi-purpose a wide range of heavy hanging tasks including garden wire for climbing palnts, outdoor cable railing kit, outdoor hanging string lights, shade sail fixings, garden trellis wire, catenary wire, espalier wire, wisteria wire, fence wire, pergola curtain wire, clothesline, hanging wire, etc.