Pack of 2 Toilet Seat Hinges, Blind Hole Fasteners, Universal Expandable Rubber Nuts for Toilet Lid Specifications Product Name: Toilet Seat Hinges, Fasteners Material: plastic + rubber + stainless steel Color: red / blue Quantity: 2 pieces Color: black and white available Size: As the picture shows Packaging: plastic bag Feature: The expansion nut is made of high quality stainless steel and nylon, used to fix the toilet lid and is durable Rubber sleeve: 40mm / 1.57in, metal screws: 50mm / 1.96 inch, fits most UK standard size toilet seats with top hinge Suitable for 14-16mm holes The rubber plugs slide comfortably into the holes and when tightening the bolts they tighten into the holes for a good fit. Please do not overtighten the bolt Package includes 2 x fixing for toilet seat 1881./p>