Search  for anything...
FLEX

FLEX STACK PACK Storage System 3-Drawer Tool Box - FS1105, Grey/Black

  • Based on 84 reviews
Condition: New
Checking for the best price...
$179.00 Why this price?

Buy Now, Pay Later

As low as $29.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Dec 22 – Dec 23
Order within 10 hours and 54 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Style: 3-Drawer Tool Box


Features

  • AUTO-LOCKING DRAWERS - Prevents drawers from opening during transport
  • DURABLE RAILS - Rust-resistant to enable smooth drawer opening, closing, and long life
  • ATTACHMENT-READY - Compatible with STACK PACK attachments
  • 70 LB. LOAD CAPACITY - Heavy load capacity for tools, materials, and accessories
  • IMPACT PROTECTION - Built with an impact-resistant polypropylene body and aluminum-reinforced corners to withstand the toughest jobsite conditions
  • ONBOARD SECURITY BAR - Locks drawers to prevent theft and stows between use
  • REMOVABLE DIVIDERS - Organize a variety of hardware or supplies with included removable dividers in each drawer to customize your configuration
  • QUICK-CONNECT LATCHES - Fast and effortless interlocking connectivity allows you to quickly stack and unstack toolboxes
  • WHATS INCLUDED Tool box, onboard security bar, (6) long dividers, (18) short dividers
  • ONE-YEAR WARRANTY - Register your new products and get a one-year limited warranty on your FLEX STACK PACK toolboxes and organizers

Description

Keep your trailer, garage, or workshop organized with the FLEX STACK PACK™ 3-Drawer Tool Box. This three-drawer toolbox features auto-locking mechanisms that securely close and prevent drawers from opening during transport while durable rust-resistant rails ensure the drawers open and close smoothly over a long life. The drawers are optimized for compact tools like impact wrenches and reciprocating saws and come with removable dividers in each drawer so you can organize a variety of hardware or supplies. Quick-connect latches offer fast and effortless connectivity so you can quickly stack and unstack toolboxes for a fully customized STACK PACK™ configuration. An onboard security bar allows you to lock the drawers to prevent theft and stows between use. It’s protected by a one-year limited warranty when registered within 30 days of purchase at registermyflex.com.

Brand: FLEX


Material: Polypropylene


Color: Grey/Black


Product Dimensions: 22"L x 15.1"W x 16.3"H


Water Resistance Level: Waterproof


Brand: ‎FLEX


Material: ‎Polypropylene


Color: ‎Grey/Black


Product Dimensions: ‎22"L x 15.1"W x 16.3"H


Water Resistance Level: ‎Waterproof


Number of Compartments: ‎3


UPC: ‎195532300329


Capacity: ‎7E+1 Pounds


Global Trade Identification Number: ‎23


Manufacturer: ‎FLEX


Part Number: ‎FS1105


Item Weight: ‎32.7 pounds


Item model number: ‎FS1105


Batteries: ‎12V batteries required.


Style: ‎3-Drawer Tool Box


Finish: ‎Brushed


Pattern: ‎Solid


Shape: ‎Rectangular


Power Source: ‎hand_powered


Item Package Quantity: ‎1


Included Components: ‎3-Drawer Tool Box


Batteries Required?: ‎No


Date First Available: January 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 22 – Dec 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Must have storage system.
Well built. Met and exceeded expectations. Storing household items, handyman tools, e.g. screw drivers, keys, hammers, etc. so that they can be in one place and easy to find. 3-Drawers makes it easy to store items and retrieve. However, the shipping department failed to perform QC check. Upon receipt could only open the top drawer and failed to open the second and third drawers. Could not also find the dividers. After wiggling the Unit I could hear some items (most likely the dividers) dropping in the back. I was then able to partially open the second and third drawers but could not close none of them. Could not also get to the dividers. Finally called the Manufacturer's Technical Support. He was trying to support me reading off his available script. There was nothing for him to help me with. Finally, I asked him to assist me to remove the drawers off of the rails. He didn't' know how to do it. However, I had seen it be done on my Office drawers over 4 decades ago. I was determined to succeed from memory. I was not prepared to return this relatively heavy product for a replacement. With him on the telephone I was able to get off the drawers from their rails and thereby retrieve the dividers. With that I could install the dividers as I pleased and open and close the drawers. I asked him to record this customer experience in his feedback to his management and promised to document this experience in my "Review" so that others could benefit from it. Because I like their product so much I ordered another one with 2 drawers and it had the divider installed properly with the extra ones stored properly in the larger drawer. Because of this the drawers opened and closed easily. Their products are hardy, stylish, strong and easy to use and maneuver. I highly recommend their products for purchase and usage. ... show more
Reviewed in the United States on February 14, 2025 by Masrur Khan
    • A New Favorite
My new favorite toolbox. After a few months of daily grind, this set of drawers keeps my tools organized, in same place and is sturdy enough to suffer job-site abuse. The drawers are still sliding smoothly as when it was new, stay shut and don’t open on their own while driving on rough county dirt roads. Easy compartment configurability. Happy customer. ... show more
Reviewed in the United States on August 14, 2025 by motorad
    • Great toolbox!
Awesome box! I work industrial maintenance in a food factory and everything had to be able to be cleaned and sanitized and this box is great. The drawers lock closed and don't come open while being pushed around on my service cart. Holds heavy tools well. Has a bar that locks the drawers closed. Top doesn't open just 3 deep drawers. It comes with dividers for the drawers. They aren't the best especially if you have alot of tools in it or small stuff that slides under the dividers. They could use to be attached better. The drawers lock closed and you have to lift the handle to open and close them. You can shove em closed but it doesn't sound healthy for the latch. It's all plastic so I close em easy. I really like the box it works great for what I need. I don't have any of the other attachments or stackable boxes so I can't speak for how those fit. Overall great box! ... show more
Reviewed in the United States on May 1, 2025 by Joshua Moore
    • So close to great
The three drawer flex stack pack is so close to what I want, and it will surely fit in to my shop, but a shallower four drawer model would fit better.
Reviewed in the United States on November 23, 2024 by OscarPhilips
    • This thing is great!
This is kind of a funny thing to get all excited about, but wow is this thing great! I just bought it to store bike tools separate from all my other tools, looking for kind of a cheap solution. This is so much more than that - first off, this thing is incredibly solid, like you can't believe how hefty it is. First thing you'll notice is that it's heavy, there's a lot of material here, so it feels very strong and not like something thtaw's going to start to crack and fall apart right away, like the little orange Home Depot specials I had my bike stuff in before. And the drawers glide so smoothly and straight, way better than I'd expected. The organizer slots are great too, very simple design, but so easy to arrange stuff the way you need to. Love this thing. In fact I might just leave it in my living room and tell my wife she needs to learn to love it. ... show more
Reviewed in the United States on January 6, 2025 by EricD
    • FLEX FOR THE WIN!!
Review Image by Matthew mullins Matthew mullins
Freaking awesome!! The most sturdy and smooth drawers in the market!!
Reviewed in the United States on September 27, 2025 by Matthew mullins Matthew mullins
    • Good Storage System
This took longer than expected to arrive but also sooner than stated. That aside, the case is sturdy and the drawer dividers help with organizing the tools and stuff inside. The design has varying height drawers making it easy to store different tools - hand tools, power tools, etc. So, the price is right for a trail toolbox if you like to offroad. It’s fairly light and can stack/lock onto other storage boxes when closed. ... show more
Reviewed in the United States on July 1, 2025 by WTownsend
    • Great and tough.
This is a great box for tools works great and the adjustable dividers are perfect so you can keep you stuff organized easily. If you have the base unit with the pull handle it makes it nice easily moved to whatever job you need to work on.
Reviewed in the United States on May 18, 2025 by Daniel Wealton

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...