Store Locator

Get Expert Advice

Return Policy

Kreg Precision Setup Bars

Item #
96% of 100

Kreg ensures your project measurements are on-the-mark exact!


  • 3-in-1 bars act as a step gauge, depth gauge, and fence gauge
  • Fence gauge: makes positioning your fence quick and easy
  • Depth gauge: straddles your reducing rings for fast and easy bit height adjustments
  • Step gauge: Test the depth of your cut after each pass
  • Seven set-up bars: 1/8" (.125), 3/16" (.188), 1/4"(.250), 5/16" (.313), 3/8" (.375), 7/16" (.438), 1/2" (.500)
  • Each individual bar is made from soft aluminum designed to prevent damage to your router bit or saw blade in case they make contact during setup
  • Durable plastic storage case
(1) Kreg® Precision Setup Bars
More Information
Brand Kreg
Manufacturer Part Number PRS3400
Weight 1.2500
4.8 / 5.0
24 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Setup blocks
i like these a lot. They are quite versatile.
May 14, 2020
2 months ago
Woodworking Experience:
Speedy setup
The extra length on the setup bar makes alignment with the fence quick and easy. Great for fast, accurate setup.
August 24, 2019
10 months ago
Woodworking Experience:
I wish I had these for the last 20 years. Just bought them and my Last two projects came out perfect using these setup bars. I used them to set up my table saw box jig, router table and anything requiring a precision setup
February 25, 2019
1 year ago
Woodworking Experience:
just what I needed for router setup & table saw. wish I had bought them earlier. Saving a lot of time. I'll definitely let my friends know how useful they are.
February 2, 2019
1 year ago
Woodworking Experience:
Good product!
December 18, 2018
1 year ago
Woodworking Experience:
High quality for the price
Very versatile. Can be used on all your equipment. Very convenient storage container.
December 17, 2018
1 year ago
Woodworking Experience:
Good product
I like it has been useful
November 28, 2018
1 year ago
Woodworking Experience:
great setup bars
I use the on almost all of my small projects to set up my table saw, bandsaw and router table.
November 14, 2018
over 5 years ago
Woodworking Experience:
setup bars
I've needed a set of calibrating bars a long time. Kreg's are good ones. The 3 different ways each one functions is a good idea.
November 10, 2018
1 year ago
Woodworking Experience:
Very clever design and very useful in my shop
These setup bars were thoughtfully designed by someone who understands woodworking. I've not used them yet on my router but they are almost perfect for setting depths on my table saw and band saw.
August 20, 2018
1 year ago
Woodworking Experience:
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 52 answers
Why did you choose this?
Rockler Store
looks like an easy way to set up multiple machines in a shop
Thomas R on Jun 4, 2020
Precision for where its needed.
David P on May 10, 2020
looks like an easy way to set up multiple machines in a shop
Thomas R on Jun 4, 2020
always wanted some
Thomas S on May 15, 2020
Precision for where its needed.
David P on May 10, 2020
Because it has multi-purpose uses
JASON H on Apr 24, 2020
On my son's wish list.
Donna K on Dec 12, 2019
My husband specifically asked for this item for Christmas.
Judy T on Dec 7, 2019
Clever design with inset and short extension to check depth. Kreg quality.
Dan H on Aug 12, 2019
for router set up
Lynne M on Jul 31, 2019
Kreg quality
Steve on Jan 30, 2019
Geoffrey C on Jan 15, 2019
After not having a set of set-up bars, and constantly needing to change my router height, these should prove to be a real time saver.
steve c on Dec 28, 2018
Recommended by a professional woodworker.
Michael M on Dec 26, 2018
easy to use for accurate set ups
William T on Dec 12, 2018
I bought because of user reviews. Are usually don’t buy anything until I say good user reviews .
Ronald K on Nov 26, 2018
Quality product
Robert D on Nov 21, 2018
to keep set up right.
neal j on Nov 17, 2018
Need to help setup my router table for box joints and other items
Paul A on Nov 16, 2018
liked the multi-use concept.
John M on Sep 6, 2018
For friend
Paul D on Jun 8, 2018
JIM E on May 9, 2018
I was watching a video from The Great Courses on woodworking and saw a similar item being used.
Peter R on Dec 31, 2017
This item has been on my wishlist and now I can buy it for 20% off!
Brad S on Dec 2, 2017
Requested gift
Roberta B on Nov 27, 2017
Need it for precise cuts on a table that I am building
Donald H on Oct 10, 2017
Appears to be an excellent setup set.
Joe M on Aug 20, 2017
Looks easy for height adjustments. Also the depth bar on top also looked interesting. Hope it works as well as the Video implied.
Billy J on Apr 22, 2017
Saw it on You Tube. Looks easy to use for quick measuring.
JT B on Apr 11, 2017
nice set up bars
Kevin on Mar 22, 2017
Needed the accuracy
Alan S on Feb 1, 2017
Quick router setup
John P on Jan 7, 2017
ahmad K on Dec 29, 2016
make it easier to set up table saw/router for repetitive cuts
Jerry S on Dec 24, 2016
Great product
Larry J on Dec 20, 2016
I have most of the other Kreg tools. Been wanting this for a while
Bobby D D on Dec 1, 2016
Wanted something that was easy to use to set blade and router height. These work great.
James U on Nov 4, 2016
Because I need to be more accurate with my measurements.
Jay R on Aug 24, 2016
Look like quality made set up bars
MIKE C on Jul 27, 2016
Quickest way to accurately set a table saw blade or router bit height.
Jim W on Jun 12, 2016
Ease of use
Craig M on May 24, 2016
To speed up setups.
John F on Mar 10, 2016
dado depth gauge
nellie p on Mar 4, 2016
Need them for table saw setups and router work
Bruce F on Mar 3, 2016
I love the idea of having a Precision setup bar to make my cutting even more precise!
Michael G on Feb 10, 2016
this is a good tool to use on my router table.
Greg C on Jan 13, 2016
It's precision.
Robin R on Jan 7, 2016
must have tool makes things so easy now to set up router table and table saw
PJ on Dec 7, 2015
It's functionality and capability of fitting to any table
Kathy R on Nov 23, 2015
These paid for themselves the 2nd day after I received them while setting up my router for use in a jig to cut box joints.
David R on Sep 23, 2015
I like the ease of setup and them using them to check my work
Bob G on Sep 12, 2015
I needed an accurate set-up system for router and table saw work. These Kreg Precision Setup Bars are just that - every rabbet or dado is perfect when I use these setup bars.
Gary B on Sep 5, 2015
always wanted some
Thomas S on May 15, 2020
Because it has multi-purpose uses
JASON H on Apr 24, 2020
Are these better than the rockler set ?,i need one and can't decide what set to get thks
Raymond S on Apr 11, 2019
BEST ANSWER: Don't know if they are 'better' but I love what I got. They are one piece, plenty thick to get a grip on, and the repeatable accuracy is great. You can use these to set the depth of cut on both the table saw and the router as well as setting perfect fence depth on the router table. These are expensive but will never need replaced in a hundred years.