Valve caps with Gebr. Alexander engraving (Ø 34,5 mm, various versions) Available versions: Standard (brass), approx. 20 g (weight may vary slightly depending on the surface finish selected) light (aluminum), approx. 6 g extra heavy (brass), approx. 48 g Selectable surface finish for Standard model: nickel-plated and lacquered (standard version) polished...

Valve caps with Gebr. Alexander engraving (Ø 27 mm, various versions) Available versions: Standard (brass), approx. 13 g (weight may vary slightly depending on the surface finish selected) light (aluminum), approx. 5 g medium heavy (brass), approx. 29 g extra heavy (brass), approx. 39 g Selectable surface finish...

Lacquering of screw cap

silver plating of valve caps (each)

gold plating of valve caps (each)