I could not find a lot of information about these online. I did find that they were used in the military motorcycle units in Germany.
Vintage German Motorcycle Hallbauer Viernheim Grease Applicator Gun
Vintage Yamaha Motorcycle Vacuum Gauges - Factory Gauges In Case - VG
Flywheel puller vintage Rabeneick motorcycle GD 150 175 with Bosch ignition
Vintage West German Modular In Car Tool Kit Mercedes BMW Porsche Screwdriver
HAZET 9022P-2 PNEUMATIC AIR RATCHET NEW IN BOX- GERMAN MADE 1/2" DRV NOS
155 Chamaleon German HS Clear Coat 2:1 Mix ratio UV 45% Solids FAST ACT 7.5L kit