General description These M12 Galvanised Forged Straining Screw Hooks are designed for tightening, tensioning, and adjusting various materials such as chain, rope, and cable. They are particularly popular in the caravaning industry due to their durability and ease of use. Technical specifications Quantity: 25 Product Codes and Dimensions: SFFORHH06: A=6mm, B=109mm, C=170mm, D=255mm, E=24mm, F=7mm SFFORHH08: A=8mm, B=111mm, C=183mm, D=265mm, E=28mm, F=10mm SFFORHH10: A=10mm, B=127mm, C=218mm, D=310mm, E=34mm, F=14mm SFFORHH12: A=12mm, B=125mm, C=260mm, D=345mm, E=42mm, F=15mm SFFORHH16: A=16mm, B=168mm, C=330mm, D=445mm, E=54mm, F=22mm SFFORHH20: A=20mm, B=198mm, C=405mm, D=535mm, E=68mm, F=18mm SFFORHH22: A=22mm, B=220mm, C=455mm, D=595mm, E=80mm, F=22mm SFFORHH24: A=23mm, B=253mm, C=495mm, D=670mm, E=83mm, F=24mm Other information Galvanised for a long-lasting protective finish Free delivery available