Liberty Fatboy Jr 48 XL Gun Safe with Mechanical Lock


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Are you looking for a large and secure gun safe that can store a lot of long guns and protect them from fire and theft? If so, you should consider Liberty Fatboy Jr 48 XL Gun Safe for sale at The Safe Keeper safe and vault store. This safe is an extra-large version of the popular Fatboy Jr. line, with a deeper body and more storage space. It is also equipped with high security features that make it one of the best gun safes in the industry.

This gun safe is made in America with a 12-gauge steel body and eight military-style locking bars that resist pry attacks. It has a Sargent and Greenleaf mechanical lock. Moreover, this gun safe has a certified 75-minute fire protection rating at 1200°F, which means it can withstand extreme temperatures and keep your valuables safe.

But Liberty Fatboy Jr 48 XL Gun Safe is not only a great choice for storing guns. You can also use it to keep your important documents, jewelry, tech devices, and other precious items secure. This vault has a spacious interior that can accommodate up to 60 long guns.

If you want to buy Liberty Fatboy Jr 48 XL Gun Safe at a reasonable price, you can order it online or visit our Henderson store to see it in person.

Liberty Fatboy Jr 48 XL Gun Safe with Mechanical Lock Specifications


  • Thickness of Steel: 12 Gauge
  • Dimensions (H x W x D): 60.5" x 42" x 27.5"
  • Overall dimensions may differ by 1/8" from production
  • Cubic Feet: 40.4
  • Weight: 834 lbs
  • Long-Gun Storage: 60

Door Defense Systems:

  • Three hardened steel plates to protect the lock from drill attacks
  • In the event of a break-in attempt, a triple lock secures the safe
  • Ultra-strong locking bars defend against pry attacks, Liberty’s exclusive
  • Slip-clutch mechanism protects against forced entry

Locking Bars:

  • Number of Locking Bars: 8
  • Locking Bars Width: 4"
  • Locking Bars Thickness: 1/4"


  • Sargent and Greenleaf mechanical lock
    or SecuRam BackLit electronic lock


  • Colors Available: textured black
  • Lock and Handle Colors Available: black chrome


  • Interior Dimensions (H x W x D): 56.5" x 38" x 20"
  • Interior Cubic Feet: 24.8
  • Finish Options: gray fabric


  • Fire Rating: 75 minutes at 1200º F
  • Heat-activated door seal from Palusol stretches to provide protection against heat and smoke
  • Level Security: 4


  • Factory-installed economy door storage panel
  • 3-spoke Suretight handle available in multiple finishes
  • Fully upholstered, 3-in-1 Flex™ adjustable interior (Fatboy Jr. Extreme comes with a 6-in-1 Flex™ adjustable interior)
  • Single electrical outlet kit

Liberty reserves the right to change or update product specifications, colors and model sizes at anytime.

Made in the U.S.A. from U.S. and Global Parts.

Additional Information