According to Ready Lift, The Ready Lift 66-7816A Torsion Key Removal Tool is the ONLY tool that will work with new 2011-2018 Chevy Silverado and GMC Sierra 2500/3500HD trucks.
When it comes to safely loading an unloading GM, Ford and Dodge torsion keys, nothing beats ReadyLift’s Professional Grade Torsion Key Removal Tool. Made from forged hardened steel, this tool makes removing and installing torsion keys safe and easier, allowing for adjustment or replacement of GM torsion keys in as little as 15 minutes per truck. The forged and hardened steel used in the construction of this tool has been lab tested for strength and safety and is okay for use with air tools.