Hook with Bobbin Case 10850 for Pfaff 145, 146, 335 & 545

Part 10850 is a complete rotary hook for the Pfaff 145, 146, 335 and 545, and it arrives with a bobbin case fitted to it. The hook turns beneath the needle plate; its point catches the needle thread loop and carries it around the bobbin case so each stitch locks with the bobbin thread.

A worn or burred hook shows up as skipped stitches, shredded thread or loops on the underside. Changing hook and case together avoids pairing a fresh hook with a tired case. You receive one hook with one bobbin case.

Compatible machines (4)

Pfaff: 145, 146, 335, 545

Read the model plate on your Pfaff before ordering: 145, 146, 335 or 545. Once fitted, the hook must be timed to the needle and the gap between hook point and needle set; if that is unfamiliar, have a technician install it.