If you looked it up, "Yes, lightsabers were fully adjustable for any need. The length could be adjusted as well as the thickness of the containing shield. In legends Luke was able to change his into a piton to climb down a curved stone roof, or it could be shortened to become a shoto saber."
Killerbudds t1_ja1thbg wrote
Reply to comment by dbx999 in Explosions in space movies? by DemonOfTheAstroWaste
If you looked it up, "Yes, lightsabers were fully adjustable for any need. The length could be adjusted as well as the thickness of the containing shield. In legends Luke was able to change his into a piton to climb down a curved stone roof, or it could be shortened to become a shoto saber."