"Just letting you know the order arrived and everything looks to be correct and all good. I also found that you found the perfect length Macassar Ebony fretboard blank for my “outside of the box” acoustic project, it also has amazing striping throughout, all as per my request, thanks heaps for doing that! It looks incredible! Thanks heaps for the great service again!

Kind regards, Steve

Adjustable Fingerboard Clamp


The LMI Adjustable Fingerboard Clamp makes easy work of attaching your fretted or unfretted fingerboard to your neck. The AFC clamp includes a blue anodized extruded bar and your choice of either a 10", 12", 16" or 20" CNC precision machined caul set (a caul set contains 7 cauls and bands).

CLAMPSAdjustableFingerboardinUseAFC500The LMI Adjustable fingerclamp in use with bar, cauls and bands.
(Note: The 2 CLF fingerboard clamps shown in photo are not included with this product, but can be purchased separately, here.)

Note: You can simply use the caul upside down for an unradiused fingerboard.

We also sell the 4 caul sets separately for additional radius sizes or for replacement cauls.

Go to Product Instructions.


Robert O'Brien shows
how to use the LMI
Adjustable Fingerboard Clamp

SKU Product Name In Stock Each  
AFC10 Adjustable Fingerboard Clamp and 10" radius cauls
Yes $57.15
AFC12 Adjustable Fingerboard Clamp and 12" radius cauls
Yes $57.15
AFC16 Adjustable Fingerboard Clamp and 16" radius cauls
Yes $57.15
AFC20 Adjustable Fingerboard Clamp and 20" radius cauls
Yes $57.15
AFCC10 Caul set only – 10" radius Yes $26.95
AFCC12 Caul set only – 12" radius Yes $26.95
AFCC16 Caul set only – 16" radius Yes $26.95
AFCC20 Caul set only – 20" radius Yes $26.95