Stahlwille 11030003 Extending Adaptor, 1/4" Socket x 1/2" Plug (6.3mm x 12.5mm), High-Performance Steel with Gunmetal Finish, Length 28mm, Made in Germany: Amazon.com: Tools & Home Improvement
Halter für 1/4" Ratsche für 3D Druck I WIESEMANN 1893
Stahlwille 11030003 Extending Adaptor, 1/4" Socket x 1/2" Plug (6.3mm x 12.5mm), High-Performance Steel with Gunmetal Finish, Length 28mm, Made in Germany: Amazon.com: Tools & Home Improvement
File:Socket set with two ratchets in metal box.jpeg - Wikipedia