General description This R12 to R134A conversion kit is a comprehensive solution for retrofitting air conditioning systems. It includes essential components for both low and high-pressure sides, ensuring compatibility with various AC systems. Technical specifications Low side adapter (blue cap): 1/4inch (7/16inch-20) x 13 mm High side adapter (red cap): 1/4inch (7/16inch-20) x 16 mm Construction material: High-quality brass and aluminium alloy Measurement allowed error: +/- 1-3 cm Compatibility and accessories Fits 1/4inch female to 7/16inch-20 UNF connections Accepts R134A quick disconnect hoses Includes 1 x 90° low side and 1 x 90° high side retrofit adapters Includes 2 x valve core removal tools Installation Easy installation with included valve core removal tools Usage Suitable for most AC air conditioner refrigerant systems Facilitates maintenance and repair processes Other information Note: Light reflection and different displays may cause the color of the item in the picture to