Stewart-MacDonaldEverything for building and repairing stringed instruments!
Your order cart Your order | Account | Saved list
Sign in
E-mail us or call 800-848-2273
Home Free catalog Quick order International Customer service
Home : Tools : Special tools for: Bridges : Sloane Bridge Clamp

Sloane Bridge Clamp

A sturdy aluminum clamp with 1-1/2" maximum opening and 6" throat depth, for gluing a bridge or brace through a guitar's soundhole. Designed by pioneering luthier Irving Sloane.

This clamp works great with our Bridge Clamping Caul.
Sloane Bridge Clamp
Item# Description In stock Price Quantity
0682 Sloane Bridge Clamp Yes $24.98
3 or more $22.92  


Quantity prices apply to multiples of the same item number Selected currency  

Details
 Pictures
Related Items
Articles

Bridge clamps: practical production tip









Here's Bryan Galloup's adaptation of the Sloane bridge clamp and our bridge clamp caul. Actually the idea came from Dave Collins (pictured), who works at Galloup Guitars. "Dave has been with me for three years," says Bryan, "first as a student, then as an apprentice, then as a repairman, then as a teacher, and now Dave is our senior luthier. He only builds guitars — about 45 or 50 of them each year."

Dave explains the tip:

I was dry-clamping to check the fit of the Sloane bridge clamp, an interior caul, and the bridge caul on a guitar," says Dave, "I don't remember what model, but it wasn't a Martin or anything like that. The braces were so tall that the Sloane clamp didn't have enough throat depth to allow the nylon cap to fit over the bridge clamping caul. So I backed out the clamp thread until the nylon pad popped off (photo at left) — leaving a ball end — and then it fit.

The clamp wanted to walk around though, so I centerpunched and drilled a countersink into the center of the Waverly caul with a 5/16" drill bit (below), just deep enough to form a dish for the ball.
It worked so well that we started using it on a regular basis.

Now we have six of the bridge clamping cauls — all with countersinks — and four Sloane bridge clamps with nylon pads removed for that set-up. Locating the caul and clamp on a bridge much is faster and more accurate now.

Dave Collins,
Galloup Guitars







Shown on page 23 of our latest catalog.

Toll-free order line:   800-848-2273   9am-6pm Eastern Time, M-F
Your order | Your account | Trade Secrets E-mail Newsletter
Home | Free catalog | Catalog Quick Order | International | Customer service
Our guarantee | Shipping | Security & Privacy | Contact us
Site map | About Us | Employment
© Copyright 2009 Stewart-MacDonald
Your shopping is secure with VeriSign! HACKER SAFE certified sites prevent over 99.9% of hacker crime.