Pickup Assembly Jig · WT-MM

Musicmaster® Assembly Jig

$39.95

A precision assembly jig for Musicmaster® pickup bobbins. Designed to keep the top and bottom flatwork aligned while the pole pieces are installed for fast, precise, and repeatable assembly.

Jig only. Flatwork, pole pieces, magnets, wire, and other pickup components shown in demonstration photos are sold separately.

Price is shown in your selected store currency. Canadian taxes are calculated at checkout where applicable.

Bench-ready workflow Assemble, remove, and wind

Eyelet clearance Room for installed bottom-flatwork eyelets

Built for pickup makers

Keep the bobbin aligned during assembly.

The WT-MM holds the top and bottom flatwork in alignment while the pole pieces are installed, helping maintain consistent spacing and coil geometry while leaving the final pole-piece stagger up to the builder.

Flatwork compatibility

Pole piece diameter 0.187 in / 4.75 mm

E-to-E center spread 2.04 in / 52 mm

Top flatwork 0.062 in / 1.57 mm

Winding cavity 0.44 in /11.1 mm

Bottom flatwork 0.093 in / 2.36 mm

Total stack 0.59 in / 15.03 mm

What you get

Simple, purpose-built tooling.

1 × WT-MM Assembly Jig

The assembly fixture shown on this page.

Matching flatwork sold separately

Choose the corresponding Musicmaster® flatwork set independently from the jig.

Components not included

Pole pieces, magnets, eyelets, wire, and other pickup parts are not included.

Geometry

Musicmaster® pickup format.

Designed around traditional Musicmaster® single-coil pickup geometry for consistent flatwork and pole-piece alignment at the assembly bench.

Need matching flatwork?

Pair the jig with the corresponding Winder Tooling Musicmaster® flatwork set.

VIEW FLATWORK

Musicmaster® is a trademark of Fender Musical Instruments Corporation. Winder Tooling is not affiliated with, sponsored by, or endorsed by Fender. The trademark is used solely to identify product compatibility.