Circle Clamp fine point SENGBUSCH CLEAR GLASS HANDIPEN DESK

SENGBUSCH CLEAR GLASS HANDIPEN DESK SET

They fit a lot of other early Waterman's ballpoints that aren't shown below

Parker factory issued artifact

316 inch diameter at largest ring layer

collecting this stuff way back when it first became surplus new old stock

Circle Clamp fine point SENGBUSCH CLEAR GLASS HANDIPEN DESKA circular band clamp, adjustable, with a tightenable stainless band . 236" in width. These are very helpful while repairing cracks in caps & barrels. They also help out, with the addition of a LITTLE heat, in compressing sloppy threads from the outside of a cap. The band is shortened by tightening the wide knurled screw on the handle. This pulls the tails of both bands through the slot, tightening the band. We use stainless steel for our bands, while