Yes....a modified spanner to tighten one mounting bolt/nut on the 1993 4/4 Armstrong lever suspension unit. My normal spanners wouldn't fit. The spanner was obtained from the scrapyard at the steelworks I worked in. Rejects from a manufacturer, the ones I kept were good on one end but the other mis-formed. The scrapyard was always worth a visit. Still got a few things salvaged. Stored in a "special tools" box. To use it on the Mog I had to bend the shank and grind the end thinner.
There's always one bolt/nut that is a problem!
