The Ski Trip 240 from Arva is an avalanche probe with the Rack Lock locking system which is both reliable and easy to use.. The cone-shaped tubes at the end of each tube segment together with the pull handle allow the probe to be quickly and easily assembled in emergency situations.\n\nSpecificationDiameter: 12 mmStrong and durable Aluminum 7075Tensioned with ultra-light steel cableLocks with Rack Lock by quickly pulling the handleConformed inserts that quickly fall into each other during assemblyExact marking indicates snow depthStorage bag with graphic instructionsSegments: 8 segments x 30 cm Arva Ski Trip 240 Blue | Buy Arva Ski Trip 240 Blue here | Outnorth