0.5mm 10N21
1.0mm 10N22
1.6mm 10N23
2.4mm 10N24
3.2mm 10N25
All our collets are Binzel original and as such have part numbers starting BIN for example, BIN10N23.
These collets can be used on the standard collet body, medium and large gas lenses. If you are planing to use the WP26, WP26 or WP26 torch with a 'Stubby' stepup then you will need the 'S' version. Basically a shorter collet with the same part number albeit with the addition of an S.