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Micro Jig ZeroPlay™ Guide Bar System

Item #
88% of 100

Each guide bar is composed of two interlocking plastic bars that adjust laterally to the exact width of your miter slot to stabilize your jigs. Guide bars are easily calibrated from the top of jigs and fixtures and are easy to retrofit. Includes two guide bars, two ZeroPlay™ stops and assembly hardware as well as plans to build a table saw crosscutting jig with off cut deflector, jointing fence alignment jig for the router table, and hold-down clamps made from scrap materials.

(1) Micro Jig ZeroPlay™ Guide Bar System
More Information
Brand Micro Jig
Manufacturer Part Number ZP9-B2S2
Weight 0.6000
Tech Spec
  • Custom fits standard 3/4” x 3/8”, ShopSmith and General miter slots
  • Slot Width Range: 0.730” - 0.790” (18.54mm—20mm)
  • Slot Depth: minimum 5/16” (7.94mm)
  • ZeroPlay stops fit standard 3/4" x 3/8" T-type slots.
  • Miter Guide Bar is approx. 9-1/4" long
4.4 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works well as the name implies!
Just made my second jig using these. They work well; there is a bit of finesse required getting them adjusted just right, but they're well worth it.
August 8, 2019
8 months ago
Woodworking Experience:
Micro Jig Zero Plan Guide Bar System
I used the Micro Jig Zero Plan Guide Bar System to make a sliding cutting sled for my table saw. It worked wonderfully! I can adjust the width of the plastic guide bar with the hex key and not worry about seasonal expansion and contraction of natural wood.
August 7, 2019
over 3 years ago
Woodworking Experience:
Fine product.
Excellent product.
May 23, 2019
10 months ago
Woodworking Experience:
Great device
These bars are really an improvement to the strips of wood I used under my sled before. They are adjustable to keep them tight in the slots oon the saw and are easy to use.
February 10, 2019
1 year ago
Woodworking Experience:
Happy with product
I temporary replace for my crosscut sled on my DEWALT table saw instead peace of junk cut out from stud , soft wood change size depend on weather season
User submitted image
Micro jic miter bar
September 2, 2018
1 year ago
Woodworking Experience:
slides for jigs
These fit my Laguna Fusion 2 perfectly! Nice movement with no play from side to side.
January 8, 2018
over 2 years ago
Woodworking Experience:
Absolutely the best
I used 2 of them to build my crosscut sled. Works perfectly!
November 28, 2017
Woodworking Experience:
Micro Jig ZeroPlay™ Guide Bar System
A very good system but I sure wish they were about 3 or 4 inches longer. The miter stop is quite useful for many applications where the miter bar is not even used (like in jigs, feather boards or when making stopped dados or dove tails...I use it to stop the forward motion of my box joint jig).
July 12, 2017
over 3 years ago
Woodworking Experience:
They got it right
Simply works wells
February 25, 2017
over 3 years ago
Woodworking Experience:
As easy as advertised
Even though it needed a couple go arounds to make sure the fit was snug (or loose enough), I was able to use only one of these for a cross cut sled. Using the other for another jig soon.

The locking bits that are used for calibration can also then be used for hold-downs or other shop-made jigs, which is super handy that I don't just have to throw them out now.
March 6, 2016
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Browse 9 questions Browse 9 questions and 50 answers
Why did you choose this?
Rockler Store
delta table saw sled
Brian Z on Mar 20, 2020
I need to make a sled
Richard Armstrong R on Jul 30, 2019
delta table saw sled
Brian Z on Mar 20, 2020
Will use to make a 45 degree sliding sled for making picture frames, etc.
EMORY G on Aug 24, 2019
I need to make a sled
Richard Armstrong R on Jul 30, 2019
I was having trouble getting a perfect fit with shop made guide bars.
hey you on Jun 29, 2019
To aid in building a jig for my table saw
Daniel Z on May 18, 2019
For more accurate cuts with jigs.
G E on May 4, 2019
Bought for a cross-cut jig.
David P on Mar 14, 2019
Making a cross cut table saw sled
David D on Jan 28, 2019
I like the Match Fit Dovetail Clamps
Frederick R on Jan 27, 2019
I'm making a large cross-cut sled.
Tim M on Oct 3, 2018
Simplicity of Installation, Accuracy of Installation...
Morris S on Jul 1, 2018
Very adjustable to fit various miter slots.
William S on May 8, 2018
Have some jigs I want to make for my table saw, band saw, and router table. These worked very well the last time I used them.
Everette B on Oct 5, 2017
for a jig and it fits better and comes with stops
Robert C on Aug 29, 2017
I selected these in order to make jigs for my band saw table saw and router table.
Virgil V on Jun 28, 2017
Reviews and reputation of the company
Homer S on Feb 22, 2017
I will use to build a cross cut sled
GEORGE A on Jan 23, 2017
Great reviews
Laurie C. C on Jan 6, 2017
Great system. Very tight fit in miter slot.
Nick L on Nov 14, 2016
I'm building a crosscut sled, and the reviews and questions told me that others had used these for that purpose.
Rahn B on Oct 13, 2016
custom sled
Ronald T on Aug 14, 2016
I need an accurate bar that has no play at all
W O on Jul 1, 2016
Making a cross cut sled for my tablesaw and these would provide the most accurate system.
Scott S on Dec 31, 2015
Going to make my own sled, since I am limited on the amount of space in my shop.
Jim F on Nov 12, 2015
This seems to eliminate cutting wood to do this job, where moisture would affect performance!
Doug H on Aug 20, 2015
Really just wanted to try these out of curiosity--I've been very impressed. I can produce a miter bar using these that slides easily but has no discernible play at all. Great for making a table saw setup tool out of an inexpensive dial indicator.
GNWS on Aug 15, 2015
For accurate cross cut sled
Arnold A on Jun 16, 2015
for jigs
David B on May 27, 2015
Will use to make a 45 degree sliding sled for making picture frames, etc.
EMORY G on Aug 24, 2019
I was having trouble getting a perfect fit with shop made guide bars.
hey you on Jun 29, 2019
order a zeroplay 3/4 but does not fit my roybi table saw the slot is 21/32 can you help?.
Francisco C on Apr 7, 2016
What is the length of the bar?
Walter vS on Sep 22, 2015
BEST ANSWER: 9-1/4" long.
I have a Craftsman 10" table saw. The miter gauge is very loose in the miter slot. This jig is the fix I need to hold the gauge tight; however, the video doesn't show how to attach the jig (without the bar) to the micro jig.
How do I do that?
Dennis on Oct 16, 2016
BEST ANSWER: If I understand your question. This bar is a system that mounts under a sled. This bar is not a replacement or add- on for your miter gauge. You might look at the Incra miter gauge as a replacement. It has adjustments for a loose saw slot and works with my Craftsman 10" saw.
How do you attach the bars to the bottom of a sled? Can you get screws to thread into them from the top of the sled?
Patrick M on Jul 17, 2017
BEST ANSWER: You pretty much have to drill a hole (3 actually) and then counter bore the hole to a precise depth depending on the sled base material thickness so that the proper length of the provided machine screw extends through the bottom of the base. The instructions in the package explain the process well. Other the necessity to be fairly accurate the process is easy.
is one needed per sled or do I need to use both?
Zachary W on Jun 5, 2016
BEST ANSWER: For a full crosscut sled, I would use two guide bars. But for other jigs one might be enough. I used one guide bar on a dial indicator setup jig I built for my table saw.
I have a Bosch table saw with "T" Miter tracks. Will these guide bars fit?
Simon G on Jan 13, 2016
BEST ANSWER: Yes, I have a Bosch contractor saw that these work great with.
Does the zero play guide bars and the two zero stops work on table saws that do NOT have T slots?
Cleon on Dec 27, 2015
BEST ANSWER: The Zero Play Guide Bars will work in standard slots but the Zero Stops will work only in T-slots.
Can I install one guide bar and make it work with my cross cut sheld?
Charles C on Jan 24, 2018
BEST ANSWER: you can but I would add another regular guide to prevent any racking.
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