- 1/8" Thick commercial grade aluminum alloy
- Continuous stainless steel hinges
- Positive Control stainless steel T Locks
- Durable gas struts
- Automotive quality seals.
Full, continuously welded seams and joints. Resists cracking from heavy use and overloading. 5 year limited warranty.
ProTech manufactures one of the industries most durable boxes here in the USA, and they stand behind every box.