Heavy duty cases are constructed of only the finest, most durable materials, including polyester & polyethylene foam, our own dustproof aluminum valance, continuous piano hinge, nickel-plated steel corners, latches & handles, and the very finest industrial-grade adhesives.

Heavy duty cases are ATA style and are designed to protect items that must be shipped under the most severe conditions.  Heavy duty cases provide maximum protection.

1. 1/4" plywood sidewall
2. Nickel-plated steel valance reinforcement
3. .040 ABS outer surface
4. Dustproof, extruded aluminum interlocking valance
5. Recessed, spring-loaded, twist-lock latch
6. Nickel-plated steel split rivets
7. Stainless steel blind rivets
8. Shock-absorbing polyester and/or polyethylene foam interior
9. Stamped, 14 gauge nickel-plated steel corner protection
10. .060 extruded aluminum double-channel edge protection