Dustproof crowns

Crown 1568 a/p laminated au/g 22 (4.00 m m) pitch 90

Crown 1568 a/p laminated au/g 24 (4.50 m m) pitch 90

Crown 1568 a/p laminated au/g 18 (3.50 m m) pitch 90

Dustproof crown 4566-26-90 diameter mm 5.00 pitch 90

Crown Lorenz gold dustproof mm 3.50 tube 2 height 2.50 pitch 0.90