Home / Terracotta Underground 110mm / Underground 110mm Gully Extension Customer matched zone "UK" View basket “Underground 110mm Integral Hopper” has been added to your basket. Sale! Underground 110mm Gully Extension£17.45 £13.99 This product is available for pickup in Orpington. Underground 110mm Gully Extension quantity Delivery Store Collection SKU: UGGEXT Category: Terracotta Underground 110mm Product ID: 6179 Description Reviews Description Aquaflow 110mm Underground Gully Extension Related products Sale! Underground 110mm Bend 15 Degree Double Socket £9.68 £7.99 Add to basket Sale! Underground 110mm Branch 92 Degree Triple Socket £17.14 £12.99 Add to basket Sale! Underground 110mm Access Plug £13.22 £9.99 Add to basket Sale! Underground 110mm Coupling (With Stop) £5.61 £4.99 Add to basket