The SiteBoss SB21 jobsite tool chest is designed to provide convenient access to equipment on the worksite while offering a secure storage solution for valuable tools. This large, 60-inch tool chest is one of our most popular heavy-duty tool storage boxes, ideal for trucks and jobsites.
  • Part of our best-selling SiteBoss Chest range
  • 60-inch tool chest provides maximum security for your jobsite tools
  • This quality job box tool chest features the perfect combination of user safety and tool security

How The Armorgard SiteBoss Chest SB21 Compares To Other Jobsite Storage Options

Contractors and site managers evaluating the SiteBoss Chest range usually face this question: should I get the smaller SB16 or SB24 chest, or this best-selling 60-inch SB21 for maximum width in a standard top-opening design?

Here's the honest comparison:

Feature Armorgard SiteBoss Chest SB16 ($905) Armorgard SiteBoss Chest SB24 ($1,113) Armorgard SiteBoss Chest SB21 ($1,118)
Width 45.3 in. 45.3 in. 59.4 in., one of the widest standard chests in the line
Dimensions (W x D x H) 45.3 x 24.2 x 28.3 in. 45.3 x 29.9 x 33.5 in. 59.4 x 24.2 x 28.3 in.
Locking System Patented extreme UltraLock multi-spur mechanism UltraLock with 3-point shackle and multi-spur mechanism Extreme UltraLock, multi-spur mechanism, compatible with most 2 in. padlocks
Gas Struts Dual gas struts Gas struts Strong 300N gas struts on both sides
Lid Safety Feature SlamStop lid stay SlamStop lid stay to prevent finger trapping SlamStop lid stay to protect against accidental slams
Steel Gauge 14-gauge 14-gauge reinforced 14-gauge with tamper-proof joints
Power Access Cable pass-through point Cable pass-through point Cable pass-through point for power cord access
Transport 4-way fork pockets, optional casters Built-in handles, 4-way fork pockets, optional casters and crane lifting eyes 4-way forklift pockets, optional crane lifting eyes or casters
Weight 185 lbs. 240 lbs. 242 lbs.
Best Suited For Mid-sized inventories, truck-mounted use Larger tool inventories needing extra depth and height Widest tool inventories in a standard chest format

Why The Armorgard SiteBoss Chest SB21 Is Worth The Investment

This isn't just a jobsite chest, it's one of Armorgard's best-selling models, built with a 60-inch width, strong 300N gas struts on both sides, and tamper-proof 14-gauge steel joints, giving contractors maximum storage width without moving to a piano-style box.

The SB21 specifically addresses the needs of contractors and site managers who need the widest possible standard tool chest for jobsites or truck beds, with the same trusted UltraLock security and SlamStop safety features found across the SiteBoss Chest line.

Maximum Width, Maximum Confidence. At 59.4 inches wide, this is one of the widest chests in the SiteBoss line, and the UltraLock feature is compatible with most 2-inch padlocks, including the recommended MasterLock #5 or American Lock A50, giving contractors flexibility in how they secure it.

Built For Serious Security

Extreme UltraLock protection with a multi-spur locking mechanism deters theft with market-leading security

14-gauge steel construction with tamper-proof joints resists prying and forced entry

Compatible with most 2-inch padlocks, giving contractors flexibility in choosing their preferred lock

Engineered For Worker Safety And Convenience

Strong 300N gas struts on both sides of the box aid with smooth, controlled opening and closing of the lid

Armorgard's unique SlamStop lid stay protects workers from accidental slams while operating the heavy-duty lid

A cable pass-through point provides power cord access for charging tools without leaving the chest unlocked

Real Savings

4-way forklift pockets reduce the labor needed to move this 242 lb. chest around the jobsite or load it onto a truck

Compatibility with widely available 2-inch padlocks avoids the cost of a specialized locking accessory

SlamStop lid stay technology reduces the risk of costly workplace injuries and related downtime

Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately

The Bottom Line Contractors and site managers who need the widest possible standard tool chest for jobsite or truck storage can't afford a chest that runs short on width or skimps on security. The Armorgard SiteBoss Chest SB21 is built with a 60-inch profile, tamper-proof 14-gauge steel, and the trusted UltraLock and SlamStop safety features, so it delivers maximum storage without compromising security or worker safety. For anyone needing the widest standard chest in the SiteBoss line, this is the box built to hold it all.

Keep your jobsite tools and equipment secured with our premium, 60-inch tool chest, the SiteBoss Chest SB21,  a large and robust jobsite tool chest, weighing 242 lbs and featuring – 14-gauge steel construction with tamper-proof joints. Like many of our jobsite boxes, the SiteBoss SB21 is protected by a multi-spur locking mechanism – extreme UltraLock security, making this the .ultimate secure storage chest for jobsites and trucks. The UltraLock feature is compatible with most two-inch padlocks. We recommend pairing this job box tool chest with the MasterLock #5, American Lock A50, or other similar locks.

The SB21 60-inch tool chest not only keeps your tools safe but is also full of user-focused safety features. The dual gas struts on both sides of the box aid with opening and closing of the lid, and armorgard’s unique SlamStop lid stay feature protects workers from accidental slams.

Move your SB21 job box tool chest easily with the 4-way forklift pockets, or opt for optional crane lifting eyes or casters for easy transportation around the jobsite. See our full line of premium SiteBoss chests, available in various sizes.

Features & Specs

  • The job box tool chest features extreme UltraLock protection
  • Suitable for securing tools and equipment on the jobsite or truck
  • Made from 14-gauge steel with a finished powder coating
  • Cable pass-through point to provide power cord access
  • Strong 300N gas struts for opening and closing the lid
  • SlamStop lid stay for enhanced user safety.
SB21 Feats2
SB21 Feats1

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