General description These x50 M5 Galvanised Forged Straining Screw Hook Eyes are designed for tightening, tensioning, and adjusting various materials such as chain, rope, and cable. Their open body turnbuckle design allows for easy adjustments, making them a popular choice in the caravaning industry. The galvanised finish provides a long-lasting protective layer, ensuring durability and resistance to corrosion. Technical specifications Product Code: SFFORHE05 Quantity: 1 Available Sizes: A (MM): 5, 6, 8, 10, 12, 16, 20, 22, 24, 30, 33 B (MM): 70, 110, 110, 126, 124, 170, 196, 220, 250, 255, 260 C (MM): 8, 9, 11, 14, 16.5, 21, 23, 27, 27, 30, 38 D (MM): 118, 159, 187, 225, 245, 310, 377, 430, 465, 540, 545 E (MM): 170, 245, 270, 315, 325, 420, 510, 580, 640, 700, 710 F (MM): 18, 22, 28, 35, 48, 59, 69, 78, 78, 93, 119 G (MM): 7, 8, 10, 14, 17.5, 22, 19, 22, 26, 31, 35 Other information These straining screws are hugely popular in the caravaning industry. We stock a huge variety of