SKB 3R Series 51" x 23" x 21" Mil-Standard Case - Empty (3R5123-21B-E)

SKB 3R Series 51" x 23" x 21" Mil-Standard Case – Empty (Model: 3R5123-21B-E)

Product Description
The SKB 3R Series 51" x 23" x 21" Mil-Standard Case is a heavy-duty protective shipping and transport case engineered to meet demanding military and industrial specifications. Constructed using rotationally molded, impact-resistant LLDPE polyethylene, this rugged case provides exceptional protection against water, dust, impact, corrosion, and harsh environmental conditions. Its airtight and waterproof design, combined with stainless steel hardware and a removable lid, makes it ideal for transporting sensitive equipment, tools, electronics, military gear, and industrial components. The empty interior allows for complete customization to fit specific equipment and applications.

Features

• Mil-standard protective shipping case
• Empty interior for custom foam or equipment configurations
• Rotationally molded LLDPE polyethylene construction
• Waterproof and dust-tight design
• Airtight gasket-sealed enclosure
• Impact-resistant shell for maximum protection
• UV-resistant material for outdoor use
• Resistant to solvents, corrosion, and fungus
• Stainless steel latches and hinges for durability
• Automatic pressure relief/breather valve
• Removable lid for easy loading and unloading
• Compatible with TSA-approved padlocks
• Designed for demanding military, industrial, and commercial applications
• Black finish

Specifications

• Model Number: 3R5123-21B-E
• Interior Dimensions: 51.5" L × 23.5" W × 21.25" D
• Exterior Dimensions: 54.75" L × 26.75" W × 23.75" H
• Interior Type: Empty
• Material: LLDPE Polyethylene
• Color: Black
• Weight: Approximately 68.7 lbs (31.1 kg)
• Lid Depth: 10.75"
• Base Depth: 10.5"