Soundhole Clamps

  • 40 Reviews
  • Write a review

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

Read more
Soundhole Clamps 5"


Item # 2010
In stock, ready to ship!


3 or more $12.31
6 or more $10.94
Soundhole Clamps 7" with leveler

7" with leveler

Item # 2011
In stock, ready to ship!


3 or more $14.58
6 or more $12.96
Soundhole Clamps 9" with leveler

9" with leveler

Item # 2012
In stock, ready to ship!


3 or more $20.86
6 or more $18.54
Soundhole Clamps 11" with leveler

11" with leveler

Item # 2013
In stock, ready to ship!


3 or more $23.45
6 or more $20.84
Quantity Discount Prices apply when you buy multiples of the same item number.
Total: $0.00
Quantity: 20


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.

Product Instructions

Clamp Attachments

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

Ratings & Reviews

Soundhole Clamps

  • Based on 40 Reviews
Displaying 1 of 4 1 2 3 4
Write a review

Excellent clamps

By Beau Hannam Guitars from Grand Junction, CO 
(Customer's Reviews) Friday, December 19, 2014

These clamps are great. Light and strong.
I use them for guitar & uke bridges (tenor size & up)

They are great for repairs too (as the pic shows!).

The smallest 5" clamp is too long for a Concert uke.
Id love see a 4" version too.

Nice product

By \N from \N
(Customer's Reviews) Wednesday, June 18, 2014

All i need. Thanks very much.

Essential Soundhole Clamps

By JMW from Biggleswade, UK
(Customer's Reviews) Monday, March 31, 2014

I find the 7" clamps really great. I always use them with the padded cauls to prevent marking. When I first received them I was worried that they looked a little flimsy. However they proved to be perfectly adequate and give plenty of clamping pressure. I may invest in some of the larger sizes soon too.


(Customer's Reviews) Friday, March 21, 2014

These clamps are ideal for having to re-glue and clamp down an acoustic guitar bridge. Fit easily in through the sound hole; and using the upper middle screw down insures a level and precise clamping.

41 year old guitar returned to playable status

By SRW from Burleson, TX
(Customer's Reviews) Friday, November 08, 2013

I used the soundhole clamps to flatten the bellied face on my 41 year old guitar. I also used them to reglue the bridge. My old guitar plays like new again. I used the 5" clamps as these were the ones I had. I will be ordering the 7" and 9" to keep on hand for the next repairs. The longer reach and the levelers would have been helpful.


By Greenlizkid from Fayetteville, NC
(Customer's Reviews) Thursday, June 27, 2013

Nice to have a clamp which fits down inside a mandolin for internal repairs. Works great.

Great for most general guitar body repair

By Tai Fu from Taiwan
(Customer's Reviews) Tuesday, April 23, 2013

This clamp is lightweight yet strong, and it can apply more than enough clamping pressure to get the job done when needed. Some kind of a support is required at the clamping feet, because it is very small and you'll damage parts if you're not careful. I now use them exclusively for bridge glue-ups. The only thing I don't like so much about them is the price...

Soundhole clamps

By Alan Booth from Norfolk, UK
(Customer's Reviews) Wednesday, April 17, 2013

I recently bought 3 7" soundhole clamps, they were delivered quickly and they work really well, a top piece of equipment.

5" clamps

By RL Guitars from Yorktown, VA
(Customer's Reviews) Monday, April 15, 2013

The clamps made my life so much easier. Thanks to Stew Mac for having the right part for the job. Just like a good auto parts place, can't beat them!

Sound hole clamps

By Sheld. from Saskatchewan, Canada
(Customer's Reviews) Wednesday, March 27, 2013

Perfect!! The right tool for the right job!!

Displaying 1 of 4
1 2 3 4

Shown on page 22 of our latest catalog.