Double-End-Ring-Spanner-Extra-Long-16mm-x-18mm-Sealey-Premier-AK631105-Extra-long-drop-forged-Chrome-Molybdenum-steel-12-point-Wall Drive-ring-spanner-Hardened-tempered-&-chromed-with-fully-polished-mirror-finish-Double-End-Ring-Spanner-Extra-long-16mm-X-18mm