Multi-Key Design: HVAC refrigerant safety cap key features a hollow handle screwdriver with four interchangeable bits, streamlining maintenance and repair tasks for faster, more efficient service in any HVAC environment.
Universal Compatibility: Designed for R410A and R22 refrigerant locking caps, this HVAC locking cap key for J/B Shield, Rectorseal, Novent, C&D, and other common HVAC caps—replacing CD-3830, SHLD-3-DRIVER, NV-MULTIKEY, NPR410SDT, NGR22SDT, 86660, 86698, SHLD-MULTI, and more.
Durable Construction: Built with heavy-duty materials and reinforced joints, this locking caps multi-key tool resists deformation and wear, lightweight, rust-resistant, and easy to carry, fitting perfectly in your tool pouch for instant access during on-site repairs.
Convenient Magnetic Joint & Storage: Refrigerant locking caps key magnetic tip keeps bits secure during use, while the compact design allows all four keys to be stored inside the handle—easy to carry in pockets or tool pouches without bulk.
Ergonomic Handle Design: The HVAC refrigerant safety cap key handle-type structure provides excellent grip and leverage, delivering strong torque for effortless installation and removal of refrigerant locking caps—making it an efficient HVAC locking cap tool.