JawHorse Sheetmaster Portable Work Support Station

Model # RK9002

Availability: In stock

  • All steel construction provides strength and rigidity for the toughest job demands
  • Provides the clamping force of up to one metric ton
  • Hold and clamp a full 4' x 8' sheet of material
  • Auto-locking legs for a quick and safe setup
  • Foot pedal lever creates a hands-free, portable work station
  • Folds and rolls for compact storage and portability
30 Day Guarantee
5 Year Warranty

Key Features

There's virtually nothing you cannot lock into your JawHorse with the simple pump of a pedal...and that's not all. The JawHorse is foldable and easily transportable. Take it with you to the jobsite.
JawHorse Sheetmaster Portable Work Support Station - RK9002 | Rockwell
The strong and versatile JawHorse replaces your workbenches, sawhorses, clamps, bench vises and so much more. With the JawHorse, you get a second set of hands for all of your projects. You'll save time, you'll work safer and you'll save yourself hassle.

Thanks to its flexible design, the JawHorse lets you get your projects up and off the ground to a comfortable working height. Simply clamp an ordinary piece of plywood into the JawHorse and you have a perfect workbench. You can even use it on the jobsite as a sturdy platform for miter saws, tile saws and more.
Specs & Manual
  • Clamping Range
  • Maximum Clamping Force
    1 Metric Ton
  • Clamp Method
    Foot Pedal
  • Maximum Load
    600 lbs
  • Footprint (Standing)
    44 ̋ x 37-3/4 ̋ x 35 ̋
  • Footprint (Folded)
    35-3/4 ̋ x 15 ̋ x 13-3/4 ̋
  • Clamp Travel
    1-inch per step
  • Construction
    Solid Steel
  • Machine Weight
    53 lbs
  • Warranty
    5 Years
What's Included
  • (1) JawHorse Sheetmaster - RK9002

Frequently Asked Questions

  • How heavy is the Rockwell Jawhorse Sheetmaster Portable Work Support Station?

    The Rockwell Jawhorse Sheetmaster weighs 53 lbs. Its sturdy construction and rugged durability make it a great portable workstation for a wide range of projects and applications on the jobsite or in the workshop.

  • What is the Rockwell Jawhorse Sheetmaster Portable Work Support Station made out of?

    The Rockwell Jawhorse Sheetmaster is made out of solid steel for the durability and longevity you expect.

  • What is the difference between the Jawhorse (RK9003) and the Jawhorse Sheetmaster (RK9002)?

    The basic design and functionality of the Jawhorse Sheetmaster (RK9002) is the same as the original Jawhorse (RK9003). What makes the Sheetmaster unique is the reach of the jaw. The original Jawhorse has a clamping range of 0-37”, but the Sheetmaster goes further – up to 49”. That means the Sheetmaster can clamp a full 4’ x 8’ sheet of material. To accommodate this additional reach with the same stability of the original Jawhorse the footprint of the Sheetmaster is slightly larger.

  • What are the dimensions of the Rockwell Jawhorse Sheetmaster?

    The Rockwell Jawhorse Sheetmaster Portable Work Support Station’s dimensions are:

    Folded footprint: 35-3/4” x 15” x 13-3/4”

    Standing footprint: 44” x 37-3/4” x 35”

  • How much weight can the Rockwell Jawhorse Sheetmaster Portable Work Support Station handle?

    The Rockwell Jawhorse is strong and durable as worktable or clamping workstation. It can handle a maximum load capacity of 600lbs.

  • What is the clamp load? What is the clamping pressure/force?

    The Rockwell Jawhorse Sheetmaster Portable Work Support Station can clamp materials up to 49” - including a full 4' x 8' sheet of material! The clamps can provide a maximum force of up to one metric ton (over 2,000lbs).

  • Does it come pre-assembled?

    Yes, the Rockwell Jawhorse Sheetmaster is designed to be compact and easy to store, which makes them ideal for shipping, too. Each Sheetmaster is fully assembled so once you open the packaging, you’re ready to get to work!

  • I misplaced my manual. Is there anywhere I can get more information?

    You can download the manual here. You can also check out our Jawhorse Sheetmaster video on YouTube for reference, or our friendly customer service team will be glad to answer any questions you may have at 1-866-514-7625 (ROCK).

  • Are there any precautions I should follow when using the Rockwell Jawhorse Sheetmaster Portable Work Support Station?

    While there aren’t any specific hazards related to the Rockwell Jawhorse Sheetmaster, we recommend that all our customers follow standard safety precautions while using our tools – including wearing safety eyewear, gloves, appropriate shoes & clothing, and keeping hair tied back.

    ATTENTION: While folding and/or transporting the Jawhorse Sheetmaster, keep fingers clear of the folding joints to avoid getting pinched. The Jawhorse legs fold against the body and fingers can get caught when folding.

  • What is the guarantee/warranty?

    If you decide the Rockwell Jawhorse Sheetmaster Portable Work Support Station isn’t the right tool for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-514-7625 (ROCK) and we’ll be happy to assist. View more information here.

    We know your tools are indispensable, so we cover each Jawhorse Sheetmaster with a 5 Year Limited Consumer Warranty. Already have your Sheetmaster? Register now!

    Parts subject to normal wear and tear are not covered by the tool’s warranty.

    View more information on our warranty here.

  • I’m trying to register my Sheetmaster, but I can’t find the serial number. Where is it?

    The serial number on your Rockwell Jawhorse Sheetmaster is located on the body of the tool. Slide the jaw back. The data plate will be between the jaw tracks.

  • Where can I get replacement parts?

    Need to replace the jaw? Need new jaw facing? Many replacement parts are available on rockwelltools.com. You can also contact our friendly customer service team is ready to get you back up and running. Give us a call at 1-866-514-7625 (ROCK).


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
JawHorse Sheetmaster Portable Work Support Station is rated 4.8 out of 5 by 120.
Rated 5 out of 5 by from Just an all around good thing! I own two of these. I might buy another. I use them all the time. My only complaint is they don't roll around on unprepared surfaces that easy.
Date published: 2019-04-05
Rated 5 out of 5 by from Like having three hands I have been using it for a few weeks now and I am very happy. It is stable, strong and it like having a third hand.
Date published: 2018-04-02
Rated 5 out of 5 by from Love the jaw horse sheetmaster This is the best product Rockwell ever came out with,I use all the time,love it
Date published: 2018-03-08
Rated 5 out of 5 by from Good clamping device. This device clamps your work to a working level. Works like advertised. folds up for storage and transport. I also purchased the RK9003 as well. Glad I made both purchases.
Date published: 2018-01-28
Rated 5 out of 5 by from Great help holding projects I bought it several months ago & use it to hold wood, pvc pipe etc. Very pleased with the way it works & helps me with projects.
Date published: 2018-01-26
Rated 5 out of 5 by from AMAZING ! ! ! I have been looking at these for awhile. I have had it for 10 days and have used it 10 different ways. The XP Stand has been ORDERED tonight.
Date published: 2018-01-10
Rated 5 out of 5 by from Very sturdy I love it, I made a nice Table top to clam in here so it doubles as a work bench.
Date published: 2017-12-27
Rated 5 out of 5 by from Well bulit A friend told me about this a while back and I was a bit skeptical but I watched a video on it and started thinking of all the ways it would make my work easier. The ability to have it hold a full sheet of plywood off the ground while I cut it with the skil saw is just one of the things I love. Very solid piece of equipment. Very glad I bought it. It will save me time and money while producing better results.
Date published: 2017-12-17
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Just unpacked and set up this Christmas present and can't get the clamp to release and open. I unlocked the tab and stepped on the pedal (hard) - nothing frees up. Whats the secret?

Asked by: ldog
Push down hard on the pedal while inserting a large flat blade screwdriver between the jaws and slightly try prying them apart. Before doing this, spray lubricant (WD-40 or penetrating oil) gingerly an let rest for an hour before doing above if it is still necessary.
Answered by: fisherus
Date published: 2019-05-06
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