Cam Clamps

  • 28 Reviews
  • Write a review

Traditional cam clamps made of hardwood and steel, for years of daily use.

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Cam Clamps Small - 4-1/2" throat, 15/16" width

Small - 4-1/2" throat, 15/16" width

Item # 3721
In stock, ready to ship!


3 or more $16.11
6 or more $14.72
Cam Clamps Large, 8-1/2" throat, 15/16" width

Large, 8-1/2" throat, 15/16" width

Item # 3723
In stock, ready to ship!


3 or more $17.34
6 or more $15.84
Quantity Discount Prices apply when you buy multiples of the same item number.
Total: $0.00
Quantity: 20


Traditional cam clamps made of hardwood and steel, for years of daily use.

They're faster and easier to use than metal C-clamps, and they give strong pressure for instrument assembly. Slide the upper jaw into position and flip the offset cam lever to tighten the clamp. The jaws have protective cork lining. Both sizes open to 8".

Stewart-MacDonald cam clamps are crafted in the USA from sturdy maple and strong rust-resistant galvanized spring steel, for years of daily use.

Ratings & Reviews

Cam Clamps

  • Based on 28 Reviews
Displaying 3 of 3 1 2 3
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By Steve001 from Montrea, Qu+¬bec, Canada
(Customer's Reviews) Sunday, July 10, 2011

These clamps where exactly what i expected. I bought a set of 4 of these clamps (8 1/2" throat) and successfully installed the bracing for the back of my guitar. The pressure given by these clamps was perfect, which is what they are for...

I will surely order some more of these clamps. Again, these turned out to be perfect for the job! A great investment!

Made in the USA! 

By Goodin from Knoxville, TN, USA
(Customer's Reviews) Monday, March 14, 2011

I was proud to buy these because they are made in the USA. I got the deep throat clamps to clamp the fretboard to the top on my first dulcimer build. I wish they had more pressure for this application, but I imagine the pressure will be just right for braces.

Usefull Clamps

By Orhan Ummetler from Kyrenia,Cyprus
(Customer's Reviews) Thursday, February 10, 2011

I would like to thank to Stewmac for such a good clamps. They are so useful for braces. I am so happy to have them.

My custom alteration made a great usable clamp

By dustyamps from Springfield MO
(Customer's Reviews) Saturday, December 11, 2010

I took my jigsaw to the bottom arm of a large clamp. I shaped it like their mini cam clamp with a deep contour on top, 1/4" off the bottom side and rounded front end so it would fit inside smaller parlor guitars I repair.

I Like These Clamps!!

By Flankmanoman from Washington, Pa.
(Customer's Reviews) Thursday, December 02, 2010

These clamps are great when you need on quickly and they really hold. My only complaint is that I didn't get them sooner.


By James Harper from Brea, CA
(Customer's Reviews) Friday, November 19, 2010

I have purchased several of the small and deep throat clamps. They are nicely made and are also very sturdy.

Good control

By Jens H from Denmark
(Customer's Reviews) Monday, August 30, 2010

Very quick and precise to work with. Don't make marks on the parts.

Only thing, it will be nice, if there wasn'nt this big Stemac Logo.

Easy to use, and priceless

By A Galan from Lahaina Hawaii
(Customer's Reviews) Sunday, August 29, 2010

These clamps are easy to use, and when glueing properly, minutes count to get the correct surface to surface cohesion. The tension that they provide is the perfect amount. My old method of C-Clamps seem barbaric due to not being able to control the clamping tension.

Displaying 3 of 3
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Shown on page 22 of our latest catalog.