Soundhole Clamps

  • 39 Reviews
  • Write a review

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

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Soundhole Clamps 5"

5"

Item # 2010
In stock, ready to ship!

$15.20

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!

$18.00

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!

$25.75

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!

$28.95

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

Product Details

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

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  • Based on 39 Reviews
Displaying 2 of 4 1 2 3 4
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5-Inch Soundhole Clamps

By JDR-Craftsman from Burke, VA
(Customer's Reviews) Sunday, January 13, 2013


These clamps did an excellent job in gluing the bridge on a tenor ukulele. Adding 3/8 inch self-stick felt pads to each clamp ensured that I'd get no dents or scratches.

Great Clamps

By Dalees from Burley, Ida
(Customer's Reviews) Tuesday, December 25, 2012


The 5" sound hole clamps I recieved from Stewmac are perfect for acoustic guitar repairs. Great clamps easy to use and fully adjustable.

Perfect Clamp

By Scott Reeves from Simsbury, CT
(Customer's Reviews) Friday, December 07, 2012


These clamps are perfect for clamping a bridge on a classical guitar. The smaller soundhole of the classical guitar is difficult enough; its disposition farther from the bridge makes depth an issue. If you add a fingerboard extension for a 20th fret, you have a serious problem, especially if you have large hands. The leveler supports the clamp perfectly to prevent distortion of a thin (2.2mm) top. The light construction is not a problem if the parts require minimal force to fit.

Soundhole Clamps

By Jake Boedecker from Hardtner, KS
(Customer's Reviews) Thursday, October 25, 2012


I used 3 of the 7 inch clamps to secure the bridge after gluing. They worked well.

All the right sizes for the job!

By Greg Robinson - Guitar & Amplifier from Melbourne, Australia
(Customer's Reviews) Tuesday, September 18, 2012


Nice light clamps, perfect for glueing bridges and loose braces!

5 in clamps

By ChrisG from Winnipeg, MB Canada
(Customer's Reviews) Thursday, September 13, 2012


These, the smallest of the set, are still too large for ukuleles...except for Baritone ukes. Silly me, I bought 3! Pehaps I can cut a piece out of each arm and weld it together again!

soundhole clamps

By Brad H. from Carlsbad, Ca.
(Customer's Reviews) Friday, August 17, 2012


This is the only clamp I have found that will fit through the soundhole, clear the braces and clamp the bridge.
One is not enough and the smallest size just barely worked, but did. I am ordering 2 more of the medium sizes for future projects. Great service and quick shipping from Stewmac.

Works As Advertised!

By Russ in Dallas from Dallas, TX
(Customer's Reviews) Tuesday, July 10, 2012


These are great for hard to reach places through a guitar sound hole!

worked perfectly

By mdewey30 from Clarksville, TN
(Customer's Reviews) Tuesday, May 29, 2012


Needed to re-attach a bridge on an old acoustic guitar. These clamp worked perfectly. they are lightweight and well constructed.

Much better than the mini cam clamp

By Tai Fu from Taiwan
(Customer's Reviews) Wednesday, May 16, 2012


The mini cam clamp doesn't exert enough pressure to properly glue the bridge, this one will do it but you do need a caul of some kind to spread out the clamping pressure, it can exert quite a bit of pressure! Paired with a bridge jig only one of these clamps will be needed. Got 2 for free from a customer who doesn't have time to fix his own guitars, I really need a bunch more.

This clamp has answered my prayers regarding bridge and brace gluing. The mini cam clamp doesn't even come close.

Displaying 2 of 4
1 2 3 4


Shown on page 22 of our latest catalog.