The pressure regulator for your pressure cooker or canner rests on the vent pipe， which allows excess pressure to be released. Whether you’re pulled over on the side of the road， working in the shop on a project or are prepping to head out on a job， this Craftsman SAE combination wrench set delivers the tight turns， fast packing organization and the muscle you need to get the job done. Featuring a rugged steel build， precision shaping and the variety of sizes you need to cover a whole range of tasks， this set reduces slip and rounding while helping you do it right for decades. With fast-grabbing open ends and convenient 12 point boxes， each tool in the 11 piece SAE wrench set gives you the flexibility to work in tight and open areas alike， while the protection of Craftsman’s Forever Warranty keeps you working for decades. A solid addition to any tool box， in the shop or on the road， this set gives you more torque than sockets and packs neat to keep the job getting done. Add it to your arsenal and get to work with Craftsman.