Features: * 100% brand new and high quality * Made of high quality solid metal material, durable and practical to use * Built with strong construction and ergonomic structure for high performance during operation * Easy to install and resistant to aging * For W21.8 to 1/4 SAE * For converting R12 to R134a refrigerant, LP and HP connection Specifications: * Material: Brass * Color: Gold (As Pictures Show) * Size: As Pictures Show * Quantity: 3PCS Packaging Include: 1* Bottle Adapter On 1/4 SAE thread with free Seal 1* Adapter 1/4 SAE Internal Thread - LP-vehicle Air Conditioning Connection with free Seal 1* Adapter 1/4 SAE Internal Thread - HD Automotive Air Conditioning Connection with free Seal Note: 1. The real color of the item may be slightly different from the pictures shown on the website due to various factors such as monitor brightness and lighting conditions. 2. Please allow slight manual measurement deviation for the data.