Ideal Standard Close Coupling Ring Washer Doughnut Toilet WC Cistern Repair SKU : 100241 Close coupling washer for ideal standard toilet cistern High quality rubber replacement We cannot be specific as to which Ideal Standard models these fit This washer forms a seal between the cistern and pan usually with the aid of a close coupling plate Outside Diameter : 110mm Inside Hole Diameter : 80mm Thickness : 17mm Quantity in Pack : 1 .
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