جسم الكوليت لتكوين Pyrex القياسي

Swapped out the old one on my 17-series torch and the threads seated perfectly with the standard Pyrex cup setup. Works just as well on the water-cooled 18 series, so it’s nice having one part cover both.

This replacement collet body fit my 17 series torch perfectly and the threads are clean, no wobble at all. The brass finish seems more durable than the original I had, which is exactly what I needed for daily shop use.

Took a chance on this collet body for my 18 Series water-cooled setup, and the threads are machined clean—no wobble when I tighten the cup down. Fits the standard Pyrex consumables without any fuss. Glad I grabbed a spare.