Miller - Weldcraft 54N20 Collet 0.1563 in PK5 welding

Miller 54N20 Collet 0.1563 in PK5

This pack contains five Miller Electric 54N20 collets sized at 0.1563 in. They are designed for TIG welding torches and hold the tungsten electrode in place during operation. The collets are new and supplied as a replacement part for compatible equipment. Each unit is manufactured to fit the specified torch series without modification.

Suitable for welders using listed Miller torch

These collets suit operators running Miller torch models including the 17, 18, 26, WP-17, WP-18, WP-26, PTA-17, PTA-18, PTA-26, PTW-18, HW-17, HW-26 and related variants such as 17F, 17V, 26F, 26V, 18V, 18-90, 17HP, 26HP, CS410A and the 301525 and 301526 part numbers. They are not for users whose torch model is absent from this compatibility list or who require a different collet bore size. Buyers needing collets for other torch brands or electrode diameters should look elsewhere.

Critical spec: 0.1563 in bore diameter

The single specification that decides fit is the 0.1563 in bore diameter, which must match the tungsten electrode size used in the torch. If the electrode diameter differs, this collet will not grip correctly and the weld quality will be compromised. Verify the electrode size before ordering. The pack quantity of five provides spares for ongoing work.