1" BSP Malleable Pipe Repair Clamp Fittings for Steel Pipes Leak Fix

After discovering, and breaking, an unknown and unmapped pipe about 20cm below the surface of our garden we were faced with a high-pressure water leak that we couldn't patch. The local water board quoted ~£500 for a contractor come and fit a patch, but instead we bought this on one-day Prime delivery. It arrived on time, was easy to fit, and has completely stopped the leak. When the local water company came to inspect it, they even remarked it was better than the ones they use!Now we just need to work out where this pipe goes to/from and how to turn it off!