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Microjig MJ Splitter Steelpro (Thin Kerf)

  • mfr: SP2-TK
  • SKU: SP-2-TK
In Stock

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  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

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Product highlights

  • America's most popular aftermarket table saw splitter for preventing kickback (for 1/8" kerf saw blades)
  • Installs directly to wood or plastic Zero Clearance Inserts (Throatplates)
  • Mini-featherboard technology keeps the workpiece against the fence and prevents burning
  • Automatic Kerf Keeper prevents reactive wood from binding on the saw blade
  • Simple instructions and installation drill guide included

Microjig MJ Splitter Steelpro (Thin Kerf)

he SteelPRO uses a stainless steel core coated with high density plastic for significantly improved durability and resilience. This new splitter system utilizes a patented "Automatic Kerf Keeper”. The Kerf Keeper is a separated tab installed behind one of the SteelPRO Splitter inserts that is automatically ejected from its station once the saw kerf begins to close. A closing saw kerf posses a great danger to the user because the board may bind the saw blade and kickback. The Automatic Kerf Keeper deploys when the board pinches the Kerf Keeper and pulls it out of its position—not only does this keep the kerf wedged open, it signals to the user the kerf is closing and the saw should be turned off.

The SteelPRO Splitter offers another unique approach to table saw safety: the “Double Splitter” technique. By placing two splitters back-to-back behind the saw blade, the SteelPRO System allows the user to offset one splitter towards the fence to control the keeper-piece and offset the other splitter away from the fence to control the off-cut piece. The Double Splitter technique greatly improves safety by reducing the occurrence of kickback from both sides of the saw blade. The MJ Splitter SteelPRO System is available for 1/8” kerf saw blades and thin kerf saw blades. The SteelPRO System can be easily installed into a Zero Clearance Throat plate on most table saws.

Please note: The Full Kerf version is for 1/8" thick blades and the Thin Kerf version is for less than 1/8" kerf blades. Both are to be used when making 90-degree cuts only.

Kit Includes

  • One drill guide
  • One 3/16" drill bit
  • Four MJ Splitter SteelPRO inserts
  • Three Automatic Kerf Keepers
  • Five #8 x 1/2" washer head wood screws
  • Installation instruction sheet
  • Warranty registration card


Customer Questions
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Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews


Microjig MJ Splitter Steelpro (Thin Kerf) SKU: SP-2-TK

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