STAKKAbox™ Fortress is a range of modular access chambers, made from 150mm deep riser sections which stack and interlock to offer flexibility in finished chamber depths.
Product Details
Clear Opening: 1310mm x 610mm
External Dimensions: 1422mm x 740mm
Stacking Depth: 150mm
Actual Depth: 170mm
Total Weight: 14.6kg
Key Features
• Fast and easy to install
• Sectional & twin wall design
• Smooth outer walls with lip to ‘key’ in