https://www.steelgear.co.uk/product/eye-plates/stainless-steel-square-eye-plate/size-8mm
Square Eye Plate - | stainless steel | steelgear
Square Eye Plate, pad eye. 304 Stainless. 3 different sizes available. Round, oval and diamond shapes also available. Buy online or with a trade account.
square eye platestainless steel
https://www.barenco.co.uk/mast-support-hardware/xs-system-bases-tops-accessories/be738-125mm-square-top-eye-bolt-mounting-plate.html
BE738 125mm Square Top Eye Bolt Mounting Plate Barenco
BE738 125mm Square Top Eye Bolt Mounting Plate 125mm Square Top Eye Bolt Mounting Plate for ISO Container. PLATE ONLY
square topeye boltmounting plate