tensioner 10pcs tensioner wire 304 hook and eye adjustable M4 stainless steel set heavy duty

Material: Made of 304 stainless steel, safety and reliability, sturdy and durable, waterproof, rust and corrosion resistantM4 OC tensioner hook, The hook and eye tensioner can help tighten the stretched rope and regulate the elastic effect Easy to use: simple twist to increase or reduce tension, good for indoor and outdoor uses Application: suitable for steel wire, antenna, clothesline, chain and other rope Package: 10pcs M4 tensioner hooks, enough to meet your needs