These have the typical Martin gear spacing of 2-5/8”. 

One of the very nicest, and very rarest sets of 19th-century Martin tuning machines.

If you’ve got a 19th-century Martin with its original tuners missing these might be just the set for you.

An absolutely beautiful, mid-19th century complete set of tuners for a slotted-peghead guitar.

A most beautiful and clean set of Seidel tuning machines.

This is a very early example, #7 of 476.

2-3/8” string spacing.

Never used.

For guitars that need an extra-thick bridge.

For guitars that need a lower-than-standard bridge.

For guitars that need a standard bridge.

For guitars that need a standard bridge.

Imbuia is a gorgeous Brazilian hardwood with beautiful tonal properties.

A genuine ebony bridge from a Martin T-28 Tiple.

A Spanish-made prototype for Martin's overseas SIgma line.