The TOPGREEN Rotomolded Tool Box is the most impact resistant rotomolded tool box in our professional lineup — engineered with an 8mm double-wall construction, reinforced corner geometry, and eight-point latch closure system. Independently tested to survive 3-meter (10-foot) drop impacts onto concrete — equivalent to 26G deceleration — this tool box provides military-grade impact protection for heavy equipment, precision instruments, and mission-critical tools in the most demanding transport environments.
The double-wall architecture functions as an engineered crumple zone: the outer wall deforms elastically on impact, the 12mm air gap compresses, and the inner wall maintains dimensional stability — absorbing up to 85% of incident impact energy before it reaches the payload. Generous 25mm radius corners distribute impact forces across the maximum surface area, eliminating the stress concentration points that cause injection-molded cases to crack.
| Parameter | Specification |
|---|---|
| Material | LLDPE Rotomolded |
| Wall Thickness | 8mm Double-Wall |
| Drop Rating | 3-Meter (10 ft) onto Concrete |
| Impact Absorption | Up to 85% Kinetic Energy |
| Corner Radius | 25mm Minimum |
| Latch Points | 8-Point Stainless Steel 304 |
| Waterproof Rating | IP67 |
| External Dimensions (LxWxH) | 700 x 480 x 400mm |
| Internal Dimensions (LxWxH) | 620 x 400 x 340mm |
| Net Weight | 13.5 kg |
| Max Load | 60 kg (132 lbs) |
| Temperature Range | -40C to +60C |
| Certifications | ISO 9001:2015, SGS, CE |
The RTB-2800IR represents the pinnacle of impact protection engineering in a commercially available rotomolded tool box. Every design element — from the 8mm wall thickness to the 8-point latch system to the 25mm corner radii — is optimized for impact survival. We provide full OEM customization, drop-test certification documentation, and fleet-wide deployment support for organizations standardizing on maximum-protection tool transport.
Each impact resistant tool box is individually wrapped, packed in a heavy-duty branded box with corner protectors, and shipped in reinforced master cartons on pallets with edge protection for international freight.