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Products > Jobsite-Storage-Equipment > Jobsite Storage > Cabinet > Model 109 JOBMASTER® Cabinet, 47.5 cu ft > 109

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Model 109 JOBMASTER® Cabinet, 47.5 cu ft


The Model 109 JOBMASTER® Cabinet measures 60 in long, 24 in wide and has a capacity of 47.5 cu ft. This upright cabinet features full-width shelves and offers at-a-glance easy access for tools, equipment and supplies.


  • WATCHMAN® IV Lock System with recessed lock housing for protection against theft
  • Includes 3 full-length shelves to organize longer items; adjustable bottom shelf
  • Heavy-duty 16-gauge steel construction with fully arc-welded seams
  • Four-way skids allow access from any side, making it easier and faster to transport.
  • Powder-coat finish for superior durability and corrosion resistance
  • Recessed handles
  • Convenient foot latch - One push with your foot and the doors will pop open
  • Top shelf 14 in; Second shelf 10 in; Bottom shelf adjustable
  • The workhorses on any jobsite, STORAGEMASTER® is ideal for every trade — mechanical, plumbing, HVAC, electrical, rough and finish carpentry
  • The only jobsite storage cabinet offering the strongest deadbolt style locking mechanism for ultimate security


FeatureSize / Details
Approx. Product Height60 in
Approx. Product Width24 in
Approx. Product Length60 in
Approx. Shipping Weight Lbs.394
Approx. Cu. Ft. Per Unit47.5
Closed Height60 in
Max. Open Extended Height60 in
Lock SystemWATCHMAN® IV Lock System
Powder Coat FinishYes

Package Contents

Part NumberQtyDescription



Additional Cabinet Models

Model No.Approx. Product HeightApprox. Product WidthApprox. Product LengthApprox. Shipping Weight Lbs.Approx. Cu. Ft. Per UnitClosed HeightBuy Online
10065 in30 in60 in47060.965 in
100-MT65 in30 in60 in40860.965 in
102054.5 in30 in66 in4005754-1/2 in
10960 in24 in60 in39447.560 in
11160 in24 in60 in38547.560 in
11260 in30 in60 in67054.960 in
12951 in24 in72 in4524851 in
129-MT51 in24 in72 in4044851 in
13960 in30 in60 in44559.460 in
139-MT60 in30 in60 in36059.460 in
9960 in30 in60 in51959.460 in

Model 109 JOBMASTER® Cabinet, 47.5 cu ft is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Superior. No compromise! Re: Model 109; Bombproof security, elegant simplicity, more rugged than any other solution available, and a fit and finish rivaling my Snap-On roll cab. The Knaack team has got their game on! If you're even considering a storage solution, set your hesitations aside and make the move with confidence. I cannot more highly recommend these products. There is no equal.
Date published: 2016-03-20
Rated 5 out of 5 by from Immaculate Just bought a new 129 and the product is immaculate. The welds and construction never fails to disappoint in your products and they are way tougher then the other guys. Thanks
Date published: 2015-09-02
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  • clientName_werner

Top Mounted Swivel Hoist Rings?

Can you supply this model with the hoist rings attached from factory?
Asked by: PS
The crane lifts are only sold as an accessory. Please see model 497 to add as an accessory.
Answered by: Werner Customer Care
Date published: 2016-01-20

Do you make the tool drawers for this model 109?

Asked by: Anonymous
We do not, I would recommend the model 112
Answered by: Werner Customer Care
Date published: 2017-04-18

What is the recommended padlock for Model 109?

Asked by: DanB
You would want Masterlock 5 or American Lock 50, or something equivalent.
Answered by: Werner Customer Care
Date published: 2016-10-02

Will the 109 rust if stored outdoors?

Asked by: Monica
Our 109 cabinet is made out of 16 gauge steel, over time this will rust if left outside.
Answered by: Werner Customer Care
Date published: 2016-04-29

How much does this model 109 weight?

in Lbs.
Asked by: LA
406 lbs
Answered by: Werner Customer Care
Date published: 2017-08-29

how to install lock

Asked by: tom
Installation instructions for these are available online, http://us.origin.wernerco.com/App_dms/WEB_PDF/Knaack/Boxes/14-0010_RevC.pdf
Answered by: Werner Customer Care
Date published: 2016-09-02

What size bolts do i need for casters on a Jobmaster 109.

They are not made to receive a 5/16"x18T x3/4" as discussed on this thread.
Asked by: WildAggie202
The size of the bolts can vary depending on the age of the box. The old style kids have 5/16" and the new style (4-way) have 3/8".
Answered by: Werner Customer Care
Date published: 2015-06-08

What size casters does the 109 take

Asked by: Anonymous
For this model of box we would recommend our 6" model 695 casters.
Answered by: Werner Customer Care
Date published: 2017-11-03

How to adjust the bottom shelf

Asked by: Tony
There are 3 sets of tabs that the shelf can be mounted to
Answered by: Werner Customer Care
Date published: 2017-07-11

why is the 99 heavier than the 139?

The question was answered that the only difference between the two is the weight, and that is a very unsatisfying answer, is it a heavier Ga. material? The product description of the 139 says it is made of 16 gauge but the 99 does not specify.
Asked by: Ken
The model 99 has 4 doors so it will open from both sides. The 139 only has 2 doors and will only open from the front
Answered by: Werner Customer Care
Date published: 2017-03-04
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