Neck Heel Width and Mounting #
Most guitar parts manufacturer adopted Fender’s® neck heel and neck pocket dimensions:
- 56 mm (2-3/16") – Width
- 76 mm (3") – Length
- 16 mm (5/8") – Pocket Depth
These dimensions are not a standard. Only careful measurement ensures that your parts will be compatible.
Strat necks have a rounded base to their heel and Tele necks have a squared-off base to their heel, which makes it difficult to interchange the two types of necks across various bodies.

Standard Fender heel mounting is done with 4-Bolt Holes – 1/8" (3mm) diameter (spread of 2" x 1-1/2").
