Flexible Elbows 1 1/2 inch or 40mm waste (45 to 38 mm)  -  £ 7.10
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Flexible Elbows 2 inch (58 to 50mm)  -  £ 9.40
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Flexible Elbows 3 inch (85 to 75mm)  -  £ 15.70
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Flexible Elbows 4 inch (112 to 102mm)  -  £ 20.95