Includes a versatile HVAC hand tool designed for easy installation and removal of refrigerant locking caps. Perfect for R410A refrigerant systems, AC service, and HVAC maintenance tasks. Compatible with a wide range of vacuum line caps and low loss fittings Made with high-quality materials that are more durable than standard tools, ensuring long-lasting performance and reliable use in professional and DIY HVAC applications Comes with 2 pink brass 1/4 inch refrigerant locking caps for extra protection. Safeguard your AC system against tampering, unauthorized access, or accidental misuse while maintaining optimal system efficiency This key tool and locking cap combo serves as an essential HVAC tool kit for technicians. Ideal for service, maintenance, and safe handling of refrigerant lines. Works with various universal caps and vacuum caps The universal key multitool design makes your HVAC work faster and safer. Includes everything needed for refrigerant cap removal, installation, and protection. Compatible with multi tool setups, HVAC tools and equipment, and other standard HVAC hand tools Color: As Shown Material: Alloy Package Contents: 1 set * HVAC Locking Cap Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.