Tunnel Extender - Angel-125/Pathfinder GitHub Wiki
Mass: 0.15t
Cost: 1,800
Research: General Construction
Unlock Cost: 3,800
Impact Tolerance: 40 m/sec
Max Temp: 900 K
Stored Volume: 500 L
OSE Workshop Recipe: 150 MaterialKits
The Tunnel Extender is designed to put some space between inflatable module airlocks that might be close together. Additionally, it has space to radially attach equipment such as drills and science equipment, and it can seat a Buckboard 1000 if needed. Finally, it has an integrated solar panel to increase your base's power supply.
To use the Switchback, simply attach it to one of the crew ports or to a Switchback port.