Pair of Turntable Hinges for Gemini XL400 Turntables These are the type which grip the back of the lid/dustcover Two are provided. If have a different make or model of turntable, or you need the type which have a single ‘blade’ which engages in a pocket on the rear of the lid, please ask us before buying Pair of Turntable Hinges for Gemini XL500 Turntables These are the type which grip the back of the lid/dustcover Two are provided. Also fit the Gemini XL500 MkII If have a different make or model of turntable, or you need the type which have a single ‘blade’ which engages in a pocket on the rear of the lid, please ask us before buying