Small Mahogany Ring Clamp Breitling® timer crown and has a 3/32" shank

and has a 3/32" shank

and Auxiliary hand @ 12 o'clock position

Mido® Ocean Star Crown for Split Stems Negative Ends (Female) CN-MID-17 case number 3603

Jaeger-LeCoultre® Case Back Gaskets LC-GSKT01

Small Mahogany Ring Clamp Breitling® timer crown and has a 3/32" shankSmall Mahogany Ring Clamp the small version of 48 126. This ring clamp comes complete with leather padded jaws & wedge. This reduced size ring clamp is designed for persons with smaller hands. Normal 0 false false false EN CA X NONE X NONE Ring clamps are used mainly by Jewellers, however can also used by Hobbyists and Craft people that are looking to hold and lock small and delicate parts for their applications.