The Tri-Bolt Model 4 is our largest in the floor safe in Eclipse Safe's Tri-bolt safes. It has the heavy spring to aid in opening and closing the door. Its quality is unsurpassed in an in-the-floor safe. When you install this safe in a floor with concrete surrounding it, a burglar would have his work cut out for him trying to get into it. It would take many hours of work for a burglar to get into the Tri-Bolt-4.

Features of the Eclipse Tri-Bolt Model 4:

• OD: 13 3/8"h x 23 13/16"w x 15"d
• ID: 13"h x 23 3/7"w x 10 1/8"d
• 3230 cubic inches
• Weight: 117 lbs.