DAYUAN 8pcs Diesel Puller Set, Injector Extractor Kit Common Rail Injector Extra

Injector Adapter M22 x 1.5 inside thread. Injector Adapter M17 x 1.0 outside thread. Injector Adapter M12 x 1.75 outside thread. Injector Adapter M10 x 1.75 outside thread. Injector Adapter M27 x 1.0 (for Bosch Type).

eBay