Model#: RKWNRK9003

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Rockwell RK9003 Jawhorse

  • Rockwell RK9003 Jawhorse
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Product Overview


It s a powerful, hands-free clamp and sawhorse. If you can lift it, you can clamp it. The Jawhorse's powerful clamping jaws allow you to securely clamp virtually anything, so you have hands-free access to safely complete your project. You can even clamp wide items like doors or plywood thanks to the 37 in. clamping width. The Rockwell Jawhorse (2nd Generation) has scooter wheels to roll easily to and from the worksite. The rear leg doubles as a handle to make transport even easier. With the Rockwell Jawhorse (2nd Generation) , just set it, lock it, and clamp your way to hands free support for your projects.
It's a versatile workbench. Thanks to its flexible design, the Jawhorse lets you get your projects up and off the ground for 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.
It's a one-ton vise and machine press. Whether you're bending metal or straightening it, the Jawhorse's strength and stability allow you to be aggressive with your work. The Jawhorse is made of solid steel and has ten times the clamping power of a regular vise. It also features the industrial pressing power of a one-ton machine press.
  • The one-ton clamping force vise allows you to securely clamp virtually anything
  • The foot-pedal operated vise keeps your hands free to insert the material
  • A lock-release switch allows you to lock the material in place and easily release it with the flick of a switch
  • Vise jaws clamping range 0 - 37 in.
  • Tripod base gives exceptional all-terrain stability and the front legs incorporate holes to allow you to fasten to the floor for more permanent jobs
  • The Jawhorse quickly folds down (no tools needed) to a very portable 52.9 lbs. with two integrated inline skate-type wheels for even better mobility
  • Auto-locking leg latches for quicker setup and teardown
  • New wider rear foot with non-slip grip and built-in hand grip/carry handle
  • Jawhorse with Scooter Wheels - RK9003


Weight: 52.9 lbs.
Clamp Method: Foot-Pedal
Clamp Travel: 1 in. Per Step
Construction: Solid Steel
Max. Clamping Force: 1 Metric Ton
Max. Clamping Range: 37 in.
Max. Load Capacity: 600 lbs.



4.9 / 5.0
167 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (3)
Powerful (3)
Best Uses
Frequent Use (1)
A great second pair of hands!
This is the best assistant - a second pair of very strong hands that does not have an opinion.
November 26, 2014
Originally posted at
May be the BEST money I've ever spent!
I've had my JawHorse for just over two years. In addition to all the obvious uses, I mounted my portable table saw, compound sliding miter saw, router table and others on 3/4" plywood and use the JawHorse as a stand for each tool.
This is a well thought out, sturdy, very portable and versatile device. I don't know how I lived without one so long!
December 2, 2014
Originally posted at
Great tool save my fingers
A few years ago on a job site my saw got way form me and I cut through a finger. Since having the jaw horse it hold what i need to cut and my fingers can wrap around the saw and have better control.
December 31, 2014
Originally posted at
Imagination is the only Limit
My son, who is in the army, lived in a small apartment and was doing custom work on his weapons. So, had one of these sent to him. He uses it all the time and loves it. I then bought one for myself to help with the many on-going projects and innovations I do. In a nutshell, our imagination is the only limit to what this fantastic tool can be used for, besides all of the obvious ones shared in previous comments. This list is not complete, but gives an idea of what can be done with it. Straighten flexible copper tubing that I used to make my solar heat manifold; bend tubing, other parts by positioning them between the jaws and applying pressure; shape and crimp copper tubing to make battery connectors for my solar system; clamp piping to help with tightening or loosening pipe connectors; hold small parts for sanding, shaping, cutting, filing; used as an extension for radial arm saw, used as prtable, radial arm saw stand; so much more that I can't think of right now. The possibilities, to me, seem endless. I even had a couple of co-workers ask about something to hold their work while sanding, or routing wood pieces, and have referred them to this sight. In summary, I highly recommend this tool to anyone who does any kind of handy-man work, at home or on-site. It has its shortcomings, but very minor compared with the benefits of ease-of use, portability and sheer solid, reliable grip and strength. If they ever upgrade this, I'll be one of the first to buy one. I almost forgot, Susan, my wife, loves using this for the fine trim work she does while renovating our cabin., She sometimes even uses it as a small work table when staining and painting parts, by securing a sheet of plywood in the jaws.
March 13, 2015
Originally posted at
Strong and Sturdy
Recently bought, but checked out using the JawHorse to secure material while making several different cuts. The JawHorse held the material securely through all the cuts. Much handier that setting up sawhorses and securing material with clamps. Good product
December 3, 2015
Originally posted at
as advertised
had for two years now, doesn't wear out and holds what you put in it
December 1, 2014
Originally posted at
Bought two more
I liked my new JawHorse so well that I purchased one for my son and another for my son-in-law for Christmas. Holds boards tightly while measuring and sawing. Keeps paneling flat and firm. But the big surprise was I could grip and cut 6" diameter plastic pipe without the pipe rolling around. Great product.
December 6, 2015
Originally posted at
Totally excellent!
This Jawhorse lives up to it's name! What makes it great you ask? It's simple and easy to use. It's completely solid and stable. It holds onto any shape completely and firmly. It's versatility with so many applications. It's as easy to set up as it is to fold away into a compact unit. It is truly one hand / one foot operation and almost best of all, it looks beyond cool! I am a garage geek, and this is truly is one of the best tools I own and will be buying several this year as gifts to my tool geek family and friends!
December 11, 2014
Originally posted at
Incredible Tool
I bought my first Jawhorse over 5 years ago and it is truly a sturdy workhorse. I have used it for cutting plywood, doors and lumber of various sizes. I am totally satisfied with the workhorse. I bought a second one for my second home to help in the completion of various projects.
November 27, 2015
Originally posted at
Adds Independence
I bought this a couple of months ago and I am really impressed with its stability and ease of use. It makes doing a job by yourself so much better because it handles projects that have been a two person job for me in the past. I used this to cut landscape timbers and it held them tightly in place while I cut them. I would definitely buy this again, but it is made so well that I doubt I will ever have to buy another, but IF I was to have to, this would be the one!
April 15, 2016
Originally posted at

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
What could be wrong with jaw horse not clamping down?
Nick on Jan 25, 2016
BEST ANSWER: Your question would be best answered by a Rockwell technician. For assistance with this question, please call 866-955-4176
Maybe I am visually challenged--if the clamping range is 0-37" can it hold a 4 x 8 sheet of plywood? I want one, but want to make certain it will clamp four foot wide.
John on Nov 29, 2015
BEST ANSWER: The Rockwell RK9003 will not clamp down a 4x8 sheet


Rockwell Power Tools Warranty - All Tools Limited 30-Day Exchange Policy

During the first 30 days after date of purchase, you may exchange a tool which does not work properly due to defects in materials or workmanship by calling our customer service hotline number 866-514-ROCK (7625) to obtain a Return Authorization Number and our Returns Location address. To receive a replacement power tool, you must present a dated proof of purchase and return all original equipment packaged with the original product.

Limited Two Year Warranty

The manufacturer warrants that, for a period of 2 years from the date of purchase, this product shall be free of defects in materials and workmanship. We will repair or replace, at our option, this tool during the warranty period, and we may require that the tool be sent postage prepaid to an approved service center with all original equipment and a dated proof of purchase. Any replacement or repaired power tool will only be covered by the limited warranty for the balance of the warranty period from the date of the original purchase. NOTE: This warranty does not apply to cosmetic imperfections resulting from normal wear and tear.

What is Not Covered

This warranty applies only to the original purchaser at retail and is not transferable. This warranty does NOT cover service or replacement of parts resulting from normal wear. This warranty does NOT cover accessories or battery packs. This warranty does NOT cover malfunction, failure or defects due to:

  • abnormal use, abuse, neglect, or use not in accordance with the operations manual
  • damage resulting from accidents, drops or mishandling of the tool
  • alteration or repairs by other than approved service centers
  • commercial or rental use
  • The manufacturer makes no warranties, representations or promises as to the quality or performance of its power tools other than those specifically stated in this warranty.

    For Service

    Contact our toll-free consumer service line at 1-866-514-7625 to receive a replacement tool or to be directed to an approved service center. When you make a warranty claim or send the tool for warranty service, you must also include a dated proof of purchase.

    Additional Limitations

    This warranty is only valid for products purchased and used in the United States of America, its territories or Canada. Any implied warranty granted under state law, including warranties of merchantability or fitness for a particular purpose, are limited to two years from the date of purchase. The manufacturer is not responsible for direct, indirect, incidental or consequential damages including, but not limited to, liability for loss of income arising from the purchase or use of the product. Some states and provinces do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental damages, so the above limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province. The manufacturer declines any responsibility in regards to civil liability arising from abusive use or not in conformity with proper use and maintenance of the machine as described in the operator's manual.

    After the purchase, the manufacturer recommends proper maintenance of the machine and to read the operator's manual before using the machine.