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AC50-JB-3 Lock-In Job Bucket

Performance Overview

User or Factory Installed

The AC50-JB-3 Lock-In Job Bucket increases your work space with 600 cubic inches of storage right at your fingertips. With the Lock-In System, the job bucket fits right into the ladder top customizing your work space. Integrated tape measure and screwdriver holders are features of the job bucket along with top grooves to hold round pipes in place. Great for all trades -- electrical, maintenance, plumbing and construction.


  • Increase ladder storage and maximize your work space
  • Great for all trades: electrical,maintenance, plumbing,construction
  • Integrated tape measure and screwdriver holders
  • Top grooves hold round pipes in place
  • 25 lbs load capacity
  • For use on ladders that include Lock-In System sockets


FeatureSize / Details
User or Factory InstalledUser
Approx. Shipping Weight Lbs.6.6
Approx. Cu. Ft. Per Unit1.2

Package Contents

Part NumberQtyDescription



Additional AC50 Series Models

Model No.Buy Online

Liquids - will this bucket hold liquids? It does not say so in the description.

Asked by: Jean
Yes, the AC50-JB-3 is able to hold liquids.
Answered by: Werner Customer Care
Date published: 2017-07-15

Will it fit other brands of ladders?

Asked by: srdesch
The lock in accessories such as the AC50-JB-3 has only been tested on Werner ladders. We only suggest using them on a Werner Co. ladder.
Answered by: Werner Customer Care
Date published: 2015-09-19

Will utility bucket AC50-JB-3 WORK WITH 6 FT LADDER FS200 Series?

Asked by: Mike75
It will work on the new FS200 series
Answered by: Werner Customer Care
Date published: 2017-07-06

Will the AC50-JB--3 fit the FS100?

If not, which model of job bucket will fit?
Asked by: Cat
The current FS100 series of step ladders is made with the Lock In Accessory top. All of the Lock In Accessories, the Job Bucket, the Paint Cup, the Utility Bucket, the Job Caddy, the Utility Hook and the ToolLasso will attach to any ladder with the Lock In Top.
Answered by: Werner Customer Care
Date published: 2016-01-30

Does it fit ANY of your Aluminum ladders??

Asked by: Majordad
This will fit any of ladders with the Lock In top system
Answered by: Werner Customer Care
Date published: 2017-02-28

Where do I purchase a job bucket for a model 273-2 Werner ladder

I have two AC50-JB-3 Job Buckets for my other Werner ladders. They will not fit my Werner ladder model 273-2. The holes on these buckets are one inch different. Is the job bucket available for this ladder?
Asked by: Bud
We unfortunately do not manufacture a job bucket for the 273-2. The job bucket will only fit into stepladders that have a specific lock in top.
Answered by: Werner Customer Care
Date published: 2015-09-19

Will this fit an older Model 7206 ladder...6 ft.

Asked by: Anonymous
Unfortunately the job bucket will not fit on the 7206 ladders. This bucket will on fit on the current Werner ladders with the lock in top.
Answered by: Werner Customer Care
Date published: 2015-09-19

Can I get a replacement top of ladder part that holds the bucket.

The original on ladder was run over by a pickup truck by one of my skilled ex-employees.
Asked by: Ed
We do have replacement tops available for our ladders. Please contact our customer care department at 888-523-3370 Monday through Friday 8 AM till 5 PM EST to order/inquire about the replacement part/assistance you are seeking. Please have your complete model number and MK/MARK number off of your model number label at the time of your call.
Answered by: Werner Customer Care
Date published: 2016-01-05

Is there a job bucket for the FS206 ladder?

Asked by: Anonymous
Yes, this model AC50-JB-3 will work with the FS206
Answered by: Werner Customer Care
Date published: 2015-12-01

Will the AC50-JB-3 hold fluorescent bulbs

I am working with changing a lot of T12 and T8 fluorescent bulbs. It would be great to lay them in a holder at the top of the ladder. The AC50-JB-3 says in will hold round pipes which leads me to think they would also work on the T12 which are larger than T8 bulbs. I also see a AC54-JC which says in holds odd size things like fluorescent bulbs. What is your recommendation? I have theFS108 8" step ladder. Just purchased the ladder.
Asked by: Volunteer
The AC50-JB-3 is great for all trades such as electrical. The AC54-JC has 4 small storage compartments which would only have room to hold things such as screwdrivers, pliers, and towels.
Answered by: Werner Customer Care
Date published: 2015-09-19
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Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.