$34.99 Each
In stock
Quickly cut the lap joints for latticework, wine racks, torsion boxes, shoji screens and more!

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Rockler Cross Lap Jig

Item #
56372
Rating:
90% of 100
Rockler Cross Lap Jig How to Cut Cross Lap Joints | Rockler Skill Builders Rockler Cross Lap Jig Rockler Cross Lap Jig Rockler Cross Lap Jig Rockler Cross Lap Jig Rockler Cross Lap Jig Rockler Cross Lap Jig
Rockler Cross Lap Jig

When you need to cut multiple lap joints with uniform spacing, reach for our Cross Lap Jig. Screw it to your miter gauge and use it with your table saw and a dado stack to cut the half-lap joints for anything with a wooden grid: lattice, wine racks, grilles/mullions for glass doors, and torsion boxes for your workbenches and table tops. The jig's indexing key is width-adjustable for stock ranging from 1/8'' to 3/4'' wide. The distance from the indexing key to the blade determines the spacing of your grid, and is easily adjustable with the ergonomic knobs. Simply make your cut, push the key into the kerf you just made, then make the next cut.


Features:

  • Machines the interlocking dadoes for cross lap or half-lap joints
  • Great for latticework, wine racks, torsion boxes, shoji screens and more
  • Indexing key for fast, repeatable cuts, and precise spacing in fixed increments
  • Width of indexing key is microadjustable for stock from 1/8'' to 3/4'' wide (to match width of dado)
(1) Rockler Cross Lap Jig
More Information
Brand Rockler
Weight 2.6500
Tech Spec
  • Range of Stock Widths (width of stickwork when viewing assembled grid face-on): 1/8'' to 3/4''
  • Minimum Thickness of Assembled Grid/Lattice: 1/2''
  • Maximum Thickness of Assembled Grid/Lattice: 2x the height of your dado stack
  • Fence Material: MDF with melamine coating
  • Microadjuster Material: Glass-filled nylon
  • Indexing Pin Material: Aluminum
  • Indexing Pin Height: 0.2''
Technical Documents
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
4.5 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
26
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Great and priced way below its value
Works great and is a bargain at the price.
May 23, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Excellent results and easy to use
I bought this to make a few inserts for jewelry box drawers. It was very easy to use and setup. Very glad I caught this on sale.
May 17, 2019
Woodworking Experience:
Intermediate
works great
I made the cross lap coffee table, this jig made the cross laps very easy .
May 2, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Rocker cross lap jig
Got it at a good sale price. Haven’t use it yet as a cross lap jig BUT i have used as a box joint jig and it cuts them well. It saves me time and getting out my Rocker box making jig.
May 1, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Cross Lap Jig review
I purchased the Cross Lap Jig to make wine racks to insert into some of the cabinets I make for charity auctions. The detailed instructions were very helpful. Once the jig was assembled I proceeded to make my first wine rack. The jig performed great the joints were dead on. I recommend this product for anyone needing to make repeated lap joints the jig is a time saver.
April 30, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
cross lap jig
It simplified the making of the modern coffee table.
April 25, 2019
Purchased
1 month ago
Woodworking Experience:
Intermediate
Love the Jig... the plan dimensions are wrong on the coffee table
The Jig is flawless... really works well.

However, the plans for the Coffee table are wrong and need to be corrected by Rockler for the dimensions on the legs...

Don't be fooled... the legs (3) should be 15 1/8... not 12 1/4 as per the material list... VERY FRUSTRATING WHEN YOU CUT TO THE PLAN
April 6, 2019
Woodworking Experience:
Intermediate
It works as a box joint jig!
I originally purchased it for making box joints because I like the fact you can “dial in” the jig. I was able to use a pair of calipers to dial it in to the dado set I was using. It does a great job making box joints! I can’t wait to do more projects with it.
April 4, 2019
Purchased
2 months ago
Woodworking Experience:
Advanced
Awesome
Should have had this a long time ago. It's AWESOME. Thanks
March 24, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Great
Only one I have found I love ir
March 22, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 20 questions Browse 20 questions and 74 answers
Why did you choose this?
Rockler Store
I have some upcoming projects that will require cross lap sections
Michael A on May 25, 2019
simple set up
Jack B on May 7, 2019
I have some upcoming projects that will require cross lap sections
Michael A on May 25, 2019
always wanted to try this!
Dennis D on May 24, 2019
simple set up
Jack B on May 7, 2019
Need to make lap joints for a torsion top bench I’m making —
Don B on May 6, 2019
easy and quick cuts
c on May 1, 2019
meets the need for a half lap jointed project
tonya d on Apr 28, 2019
I think this handy jig will make perfect, fast cross lap projects go smoothly
Don Cavalli C on Apr 13, 2019
I have attempted to create a cross lap rack for labels and was not pleased with my results, I intend to use this jig to recreate this rack and believe that this jig will do the trick.
Ralph G on Apr 12, 2019
I love jigs, and this one looks pretty cool.
Chris C on Apr 12, 2019
Looked good and i have though of a lot of things i can do with it
Donut on Apr 10, 2019
To easily half half-lap joints.
Cynthia O on Apr 7, 2019
A novel idea that eliminates lots of fussing around.
Thomas S on Apr 3, 2019
I want something like that
DAVID G on Mar 31, 2019
Need for a precise jig.
PETER T on Mar 31, 2019
Tired of messing with homemade jobs. My hope is this will be faster and more consistent
Garrett W on Mar 10, 2019
need a good quality cross lap jig and rockler always delivers top quality products .
KEVIN B on Mar 3, 2019
Trying to make some insets for some cabinet doors.
Javier M on Feb 27, 2019
Only cross lap jig found
Ron E on Feb 27, 2019
I have tried making lap joints by hand before, sometimes it worked out and sometimes it didn't, I need precise repeatability for better results, this looks like it might work well enough.
Dennis M on Feb 25, 2019
Future project assembly table.
James R on Feb 24, 2019
This item looks useful for a project I am currently doing.
P A on Feb 24, 2019
I have good luck with rockler products!
gale u on Feb 23, 2019
Getting ready to start a shop project that will require equally spaced drawer grid dividers and though this jig would make the job less complex..
J M on Feb 22, 2019
trying product
cindy kranitzky C on Feb 21, 2019
use for table making.
Frederick D on Feb 19, 2019
it will make future projects a whole lot easier.
Roger S on Feb 18, 2019
I need it for a few projects that need the accuracy of the jig.
Michael S on Feb 17, 2019
building radiator covers for home heating system
CURT W on Feb 17, 2019
I need to make boxes with dividers
Joseph H on Feb 16, 2019
Need to make floor return registers.
Robert S on Feb 15, 2019
Need to build wine racks.
Seth W on Feb 14, 2019
I purchase this to make a wood grill for the deck in the cockpit of my saliboat.
R. Scott on Feb 13, 2019
Wanting to build the table shown in video
James M on Feb 12, 2019
To help make a torsion box.
Georgio on Feb 11, 2019
Upcoming table and serving tray projects
Rocco S. C on Feb 10, 2019
Appears it would be very helpful for a project I'm planning that will have cross laps
MARK D on Feb 9, 2019
For use in making small to medium torsion boxes.
Michael M on Feb 9, 2019
Looking for a simplistic jig for lap joints
Gino F on Feb 9, 2019
Looks like a great idea! Have a couple of applications that I want to try this out on.
67tiger on Feb 8, 2019
To make torsion box garage doors.
Terry N on Feb 8, 2019
To make several wine storage cabinets
Peter on Feb 6, 2019
have done some cross lap and this may make chore simple
Carl M on Feb 6, 2019
I have several projects in the works where this jig will be very helpful.
Gary G on Feb 3, 2019
Need to build lattice panels for under porches. Using plastic lattice now but they are all rotting from the sun.
BILL B on Feb 3, 2019
Working on a wine rach and a boat floor that use cross lap joints
Jere S on Feb 1, 2019
Simple enough for my grandchildren to use! They all enjoy working in my shop.
David S on Jan 31, 2019
It will simplify both lap and cross lap joints.
Kevin D. R on Jan 31, 2019
Help me make box joints that are more professional looking. I hope!
George L on Jan 31, 2019
Have always wanted to try one and Rockler products have been very good so far.
ROBERT S on Jan 30, 2019
My daughter wants to build a bar for entertaining. This jig looks perfect for bottle storage. I also plan to build some torsion box tables and this may help with that project.
Richard B on Jan 30, 2019
always wanted to try this!
Dennis D on May 24, 2019
Need to make lap joints for a torsion top bench I’m making —
Don B on May 6, 2019
Can this jig also be used to make finger joints or box joints? It seems like it would work for them as well.
greg s on Aug 8, 2018
Can you this to make box joints with this jig?
andy v on Aug 9, 2018
Can this jig be used with a router table that has a miter slot? What if you took multiple passes with a straight bit and increased the depth on each pass?
DONALD R on Feb 3, 2019
Is the jig fence replaceable? It seems it would not take to long to fill it up with notches.
Duane H on Aug 12, 2018
BEST ANSWER: We do not sell replacement fences. However, there are instructions and dimensions to make a new fence in the product manual.

Our Rockler T-Slot Cutter Router Bit - 5/8" Dia x 3/16" H x 1/2" Shank (Item 26099) will provide the correct slot for this jig.
Can I download the calculator for the lap jig?
Gdocanndoc G on Aug 9, 2018
BEST ANSWER: The cross lap calculator is currently hosted online only.
Am a newly woodworking. For scale from 1 to 10 how hard is this item to use?
Ruben F on Nov 6, 2018
BEST ANSWER: At 5. Actually a walk in the park.
Can you use this with a sliding miter saw that has a depth-stop, or on table saws only (my table saw's miter gauge is pretty bad)?
Jim A on Jan 11, 2019
BEST ANSWER: No, only table saw because the cuts are made on the bottom.
Does this jig require a dado stack or can it be done with a single blade and multiple passes?
Brian B on Oct 14, 2018
BEST ANSWER: It can be done without the dado. It will take a ton more work without the dado and your margin for error is greatly increased..
I only have a table saw that doesn’t accept a dado blade. Would it possibly work without a dado or would it be a pain?
TOM C on Mar 8, 2019
BEST ANSWER: I think it would be a waste of your money. The jig is meant to be attached to the miter guide. You might be able to clamp it to the miter guide, but you wouldn’t be able to reproduce the exact width of cut or spacing you get by permanently attaching the jig to the miter guide.
I only have a table saw that doesn’t accept a dado blade. Would it possibly work without a dado or would it be a pain?
TOM C on Mar 8, 2019
BEST ANSWER: It absolutely can be done with this jig. A dado blade is not required. If you are not doing a large volume of work. You won’t find it to be a pain.
Can this jig be used to make dentil?
Craig T on Feb 20, 2019
BEST ANSWER: It's basically a dentil maker as shown in the photo above.
Can you purchase replacement fences ?
John B on Jan 29, 2019
BEST ANSWER: Why try and buy them as the one that comes with it is a perfect template to make your own, if u can’t do that u shouldn’t be making lap joints
Regarding the key assembly, what is the height of the keys? I often create shallow half laps for picture frames and am concerned the key height would be too tall.
John A on Mar 22, 2019
BEST ANSWER: I measured with set-up block - almost exactly 1/4".
Again as others have asked without a reply. Can this be used on a Router table? I ask this as i am getting your new plunge saw, table and track and getting rid of my table Saw
Donut on Feb 27, 2019
BEST ANSWER: This jig is designed to make box joints and half-lap joints easily on the table saw or router table
What is the width of the miter gauge track slide slot?
BENJAMIN H on Dec 30, 2018
BEST ANSWER: US standard saw or router track slot: 3/4" wide x 3/8" deep.
Can this be used for finger joins?
Carl on Nov 17, 2018
BEST ANSWER: No, because the edge of the wood has to be on the table saw top, it would be very hard, if not impossible, to hold a long board vertically against the jig and then slide it through the saw blade. It would also result in huge fingers. Rocker, sells a variety of finger joiner jigs.
Can this be used as a box joint jig as well?
DAVID C on Jan 22, 2019
Does this work on right tilt saws?
steven s on Jan 2, 2019
Can this jig be used for other than pure perpendicular joints?
Jim R on Aug 13, 2018
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