During extreme testing procedures, the MESA MTLF3524 TL-30 safe demonstrated the ability to withstand severe attacks by experienced U.L. experts using powerful tools such as sledgehammers, power saws, carbide disc cutters, drills, etc., and without fail, were awarded the U.L. TL-30 label. Equipped with Group II Combination Dial Lock.

• Overall thickness of 5¾" and is constructed with a 23¾" defense barrier of outer and inner steel plates creating a single structure enclosing a unique, high density fire and burglary resistant composite material.
• Defense barrier houses a proprietary amalgamation of nuggets and steel fibers to withstand concentrated attacks with the most sophisticated equipment used by burglars today.
• The Mesa TL-30 offers a massive solid steel hard plate covering the entire door.

• The Safe formed body has a total protective thickness of 3½" enclosing a high density fire resistant composite material with nuggets and steel fibers.
• A reinforced drill resistant door frame protects the door and each individual bolt chamber from severe side attacks.
• A proprietary inner barrier protects against peeling attacks.
• High strength adjustable shelves.

• Two hour, 350°F factory fire rating.
• Tested at temperatures up to 1850°F

• Equipped with six to ten massive 1½" diameter chrome plated solid steel locking bolts. Each bolt moves deep into the body’s protected bolt chambers.
• Entire boltwork mechanism is also protected by a spring operated boltwork detent system.
• Bolts stay in the retracted position when the door is opened and automatically engage when the door is closed.

• Equipped with a U.L. listed Group II key changeable combination lock.
• The lock is protected by a massive drill shattering hard plate and two additional spring- loaded devices.

• Offers a vertical height adjustment and utilizes an oil impregnated bearing ensuring easy door operation.