4" Radius Blocks

  • 21 Reviews
  • Write a review

Radius wood blocks for spot-leveling frets and fingerboards, just add sandpaper. Short length is great for working on compound radii. They make great fret-gluing cauls, too!

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7-1/4" radius

Item # 0410
In stock, ready to ship!

$10.95

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9-1/2" radius

Item # 0404
In stock, ready to ship!

$10.95

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10" radius

Item # 0411
In stock, ready to ship!

$10.95

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11" radius

Item # 0414
In stock, ready to ship!

$10.95

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12" radius

Item # 0412
In stock, ready to ship!

$10.95

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14" radius

Item # 0407
In stock, ready to ship!

$10.95

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15" radius

Item # 0408
In stock, ready to ship!

$10.95

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16" radius

Item # 0413
In stock, ready to ship!

$10.95

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17" radius

Item # 0409
In stock, ready to ship!

$10.95

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20" radius

Item # 0402
In stock, ready to ship!

$10.95

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Quantity: 20

Details

Radius wood blocks for spot-leveling frets and fingerboards, just add sandpaper. Short length is great for working on compound radii. They make great fret-gluing cauls, too!

Create an accurate radius quickly and without guesswork.
We make these hardwood blocks for use with Stikit Abrasives, to radius a fretboard quickly, accurately and without guesswork.

Shaping fingerboards: use 80 through 220-grit
Leveling frets: use 220 through 400-grit

When working on compound radius fretboards, simply change blocks as you progress along the neck.

These 4" blocks are used for spot leveling, and can also be used as a radiused clamping caul when gluing frets. The longer 8" blocks are better for consistent, full-fingerboard radius leveling.

Dimensions: 4" (101.60mm) long x 2-3/4" (69.85mm) wide

What's your radius?
Quickly find the curvature of a fingerboard or bridge with a set of radius gauges. Use them frequently to check your work as you smooth or shape a fingerboard or frets: a quick visual check keeps you from accidentally altering the shape—a mistake that's easy to make and hard to fix.

Radius Gauges


Product Instructions

Radius Block Basics

An explanation of the different uses of a radiused sanding block.

Ratings & Reviews

4" Radius Blocks

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  • GOOD PRODUCT
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  • POOR PRODUCT
  • Based on 21 Reviews
Displaying 2 of 3 1 2 3
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Useful...

By mby from Turkey
(Customer's Reviews) Tuesday, March 06, 2012


Simple and easy to use, a must have gadget.

4" Wooden Radius-sanding Blocks

By Giovanni from Milan Italy
(Customer's Reviews) Wednesday, January 18, 2012


A must have after fret leveling

Does the job!

By Muhammad from New Zealand
(Customer's Reviews) Tuesday, November 22, 2011


Just finished leveling my frets tonight with this block. Was very easy, and put the correct radius on my frets. I just need better sandpaper for the next job!

block

By p gaudreau from canada
(Customer's Reviews) Friday, November 18, 2011


great sanding block

It's a must !!!

By Andrea Forni from Italy
(Customer's Reviews) Friday, October 28, 2011


Great tool !!! Recommended!

muito util

By Gilton ss from Brazil
(Customer's Reviews) Wednesday, October 26, 2011


otimo produto, perfeito

Awsome Tool!

By Hofner72 from Oro valley, AZ
(Customer's Reviews) Saturday, October 08, 2011


Repairing the radius on my Strat was a breeze with this block. It sanded the neck true and perfect. I was able to use steel wool under it to smooth the neck for final finishing, and maintaining its radius to the end of the process.

Good tool.

By Victrocity from Victoria, BC, Canada
(Customer's Reviews) Wednesday, August 17, 2011


Hard to go wrong with this product.

4" Radius Block

By M Rosendahl from Sebastian, FL
(Customer's Reviews) Wednesday, July 06, 2011


I bought the 4" radius block to glue up the end block and neck block of the Stewmac Tenor Uke Kit. Worked perfectly.

old guitar like new

By louis from Quebec
(Customer's Reviews) Thursday, November 25, 2010


I used the sanding block on my Vantage 418t and the worn frets are now back on level. Very easy to use. It gave my guitar a new life

Displaying 2 of 3
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