Noveske crowfoot 1 1/16" wanted

These NSR handguards use a double ended barrel nut that doesn't use a standard AR armourers tool to torque/time the barrel nut, rather it uses a crow's foot in 1 1/16" (27mm) like the one pictured. Does anyone in Akl have one I can borrow to get mine on? Or, if out of Auckland I can get it couriered to me and returned to you without too much slobber and chew marks. I could get a spanner in that size and chop it up and weld a 1/2" socket to it, but would rather not if there's an alternative to hacking my spanner up...

Attachment 46157

If it were me I'd do what you said. Buy the cheapest spanner you could find and cut and weld