Never been used to I have Loads of these the more you buy the cheaper they become.

Many other sizes available in my ebay shop !

Anchors, Rigging Screws, Snap Hooks, Bilge Pumps, Wire Rope, Fairleads, Chain, U Bolts, Eyebolts, Pulleys, Lifting Blocks, Cleat Hooks, Eye Plates, Sheet Eye Straps, ETC All from stock !  If I don't Stock it I will help you find it !

Postage Free