Soundhole Clamps

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Soundhole Clamps 5"


Item # 2010
In stock, ready to ship!


3 or more $12.95
6 or more $11.51
Soundhole Clamps 7" with leveler

7" with leveler

Item # 2011
In stock, ready to ship!


3 or more $16.07
6 or more $14.28
Soundhole Clamps 9" with leveler

9" with leveler

Item # 2012
In stock, ready to ship!


3 or more $22.19
6 or more $19.73
Soundhole Clamps 11" with leveler

11" with leveler

Item # 2013
In stock, ready to ship!


3 or more $24.92
6 or more $22.15
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Soundhole Clamps

About This Item

These clamps reach where others can't. Ideal for clamping bridges and braces through a soundhole.

Our popular soundhole clamps feature strong steel frames, light weight and slim profiles for multiple clamping through the soundhole of a classical or steel-string guitar. Ideal for clamping bridges and braces through a soundhole. Available in four lengths. Leveling screw gives extra support for clamping bridges and braces. The 7", 9" and 11" models have a special leveling screw to help support the clamp's weight and prevent unwanted bending of the soundboard.

The shorter clamps give increased clamping coverage at the guitar's bridge and shoulder areas.

Our soundhole clamps also have knurled thumbscrews, height-adjustable jaw screws for clearance of internal braces, and jaw feet that swivel to conform to uneven surfaces (maximum opening is 1-7/8"). Each clamp is 1/2" (12.7mm) wide.

Prevent dents: Check out our Soundhole Clamp Cauls that snap onto the feet of these clamps for a larger clamping footprint, padded surface, and grooves that make it easier to clamp on braces.

Trade Secrets!

Trade Secrets!

Custom-fit styrofoam clamping caul

How to clamp a guitar bridge without crushing the braces inside: Dan Erlewine uses a chunk of insulation from the home improvement center. In this short video, Dan shares a trick for custom-shaping the foam to fit any guitar.


Product Instructions

Clamp Attachments

Dan Erlewine's tips for making soundhole clamps even more useful.

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  • 4.76 average rating from 49 reviews
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Worked Perfectly. Nice Clamps.

(Customer's Reviews)

Easy to use, worked as described. I recommend.


Soundhole Clamps

(Customer's Reviews)

good product,comfortable and easy to use.


Good tools to have

(Customer's Reviews)

Bought four of the 5" clamps to attach the bridge base to the first acoustic guitar I've ever built. They worked very well, but I wish I'd bought two 5" clamps and two 7" clamps. It would be good if Stew-Mac added a little to the description in terms of specific uses for the different lengths for buyers trying to decide what they need. I read in one review that they're weak... not the case at all. They're made of steel and certainly strong enough for any application they're intended for. I also used them to clamp the fret board extension and again they worked great. Buy a set of cauls when you order them.. ; )

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StewMac PDF Catalog, page 22 See Soundhole Clamps
on page 22 of our StewMac Catalog PDF

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