You can now buy a set of Leica repair tools on eBay:
If you’ve ever wanted to tackle a CLA or basic servicing on a classic Leica M body, eBay is currently flooded with aftermarket repair tool kits designed specifically for the job. The most common offerings are 6-piece and 9-piece aluminum-alloy or stainless-steel wrench/clamp/spanner sets sized for Leica M2 through M7, MP, and SM cameras. These tools are made for non-destructive removal of flash-socket rings, film-advance levers, viewfinder eyepieces, rewinder knobs, self-timer levers, and various RF/VF rings. Typical sizes run from roughly 5.2 mm up to 16.3 mm, and prices generally fall in the $22–$50 range, with free or low-cost shipping from Chinese sellers. Larger 12-piece stainless kits and a handful of specialized individual iron wrenches (such as those for the FODIS rangefinder) also appear regularly. For most DIY repairers and independent technicians, the inexpensive Chinese-made multi-piece sets remain the practical choice currently available on the platform.
