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Sun Welding Customizable H48 Heirloom Gun Safe Series


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Sun Welding H48 Home Gun Safe

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The Sun Welding H48 Home Safe is one of the long gun and rifle safes in the market today that have a lifetime warranty and is made in the U.S.A. It also exceeds the California Department of Justice specifications for burglary.

*If you would like alterations with wall fabric upgrades, gun safe shelves, electrical access holes, custom front logo, interior light kits, or USB ports installed, Sun Welding Safe Company does the best job at accommodating with customization! Reach out to (420) 420 - 9929 for the details of customization.

The door features 3/16" of solid steel. Not to mention the six one-inch in diameter steel locking bolts that prevent anyone from attempting to pry open the door. The heavy duty hinges allow the door to open a full 180 degrees. Two relockers are standard on the Sun Welding H48 Gun Safe. These prevent any tampering of the lock and hammering or drilling on the door of the safe. A heat activated Palusol door seal is also avaliable as a standard feature.

The interior inside the Sun Welding H48 Home Long Gun & Rifle Safe is a fully adjustable velour interior. The fire rating that comes standard on this safe is 60 minutes tested at 1200 degrees. Upgrades are available for 90 minutes and 120 minutes. Two pre-drilled mounting holes allow for the safe to be anchored into either concrete or wood.

The exterior features of the Sun Welding H48 Home Gun Safe include a solid steel 12 gauge body (1/9" thick). A single handle handle comes in either gold or black. Make sure to add 1 1/2" to the depth of the safe. A Sargent & Greenleaf Group II combination lock with day key comes standard. Electronic digital locks are available as an upgrade for an extra charge. Durable polyurethane paint comes in a variety of colors and the home safe logos come in gold, chrome or black finishes.

Standard Home Gun Safe features:

  • Lifetime Warranty
  • Made in the U.S.A.
  • Exceeds D.O.J. specifications

Door Features:

  • Solid steel door 3/16" thick
  • Six one-inch diameter steel locking bolts
  • 180 degree opening heavy duty hinges
  • Two relockers
  • Heat activated Palusol door seal

Interior Features:

  • Fully adjustable velour interior
  • Standard 2 x 2 fire protection 1200 degrees for 60 minutes (Upgradeable to 90 minutes or 120 minutes)
  • Two pre-drilled mounting holes

Exterior Features:

  • Solid steel body 3/16” thick
  • Single handle in gold or black (adds additional 1-1/2" to depth)
  • Sargent & Greenleaf Group II combination lock with day key
  • Durable polyurethane paint in a variety of colors
  • Gold, Chrome, or Black Home Safe logos


Sun Welding's matte finish is hand painted and finished with hand applied logos. Logo available in chrome, gold, or black. Standard with a single drop handle (adds 1.5" to depth), a finishing touch.


Sun Welding lines the six interior walls with 5/8" fire board. See our fire 'Fire Rating' tab for more information. Then we hand build each interior from solid 3/4" particle board. It is then finished a velour fabric (variety of colors to choose from). With three standard rifle configurations to choose or a solid collector shelf interior we have the interior for you. We can also custom build an interior made to your specifications. See 'Interiors' tab to view our interior options. There are six pre-drilled mounting holes in the bottom of every safe for bolting the safe down to the floor

Bolt Works & Linkage

Sun Welding's independent mounted bolting system stops a wide variety of attacks. Using a cam drive system to gear the linkage these parts will not break under pressure. The Renegade Series offers ten 1" diameter locking bolts (5 active door side, 5 dead hinge side). With two re-lockers, protected by Armor Hard Plate and second 1/2" steel plate the security is reinforced.

Group 2 Combination or Electronic Lock

Sun Welding gives the user the option of a UL listed group 2 combination mechanical lock or electronic lock. We offer a wide variety of manufactures from BigRed, S&G, LaGard, and SecuRam. In addition to EMP proof redundant style locks.

Exceeds UL RSC and DOJ Requirements

Every Sun Welding Safe exceeds the UL RSC and CA DOJ requirements. We tested out entry level safes to ensure the test requirements.


  • Outside: 48.00" H X 21.00" W X 20.00" D (Add 3" w/handle )
  • Inside: 46.50" H X 16.50" W X 12.50" D
  • Interior Cubic Feet: 5.55
  • Weight: 388.00
  • Burglar Rating: CDOJ
  • Fire Rating: 1 Hour

Fire Rating

The fire insulation is used on all six sides of the safe. In addition heat sensitive expanding fire seal that swells up to eight times its size is used to fill in the space around the door. The fire rating test is completed by taking a safe and placing it in an oven that is 1200˚ for 'x' minutes. At 'x' minutes the internal temperature of the safe reaches 350˚. The actual burn time of the safe has many factors such as temperature of the fire and length of the fire.
  • 30 Minutes Standard Weighs 375 lbs.
  • 60 Minutes Increases Weight to 420 lbs.
  • 90 Minutes Increases Weight to 465 lbs.

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