When you purchase old razors sometimes they need some restoration.
These simple tools can return something unusable to working condition
On old style 2 & 3 piece razors buggered up threads can be a frequent problem.
I like the 3 piece sets of taps #10-32, they are good for the blind hole that the knobs on Merkur HD , Slants and Progresses use.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=12387800&PMAKA=326-1552
You'll also need a tap handle.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=941813&PMAKA=318-0015
For buggered up studs and stems you'll need a #10-32 die.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=5809823&PMAKA=325-4738
These simple tools can return something unusable to working condition
On old style 2 & 3 piece razors buggered up threads can be a frequent problem.
I like the 3 piece sets of taps #10-32, they are good for the blind hole that the knobs on Merkur HD , Slants and Progresses use.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=12387800&PMAKA=326-1552
You'll also need a tap handle.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=941813&PMAKA=318-0015
For buggered up studs and stems you'll need a #10-32 die.
http://www.use-enco.com/CGI/INSRIT?PARTPG=INLMKD&PMPXNO=5809823&PMAKA=325-4738