Package contents: One 1/2" and 3/4" dual-size connector. This connector fits 3/4" taps when separated and 1/2" taps when combined. Compatible with 95% of standard faucets. Refer to the image for clarity. Size: 1/2" BSP thread has a 20mm diameter; 3/4" BSP thread has a 25mm diameter. Designed to fit 1/2" and 3/4" threaded faucets. Quick connectors: Features inner and outer threads for easy attachment and removal. Enables tool-free, quick, and secure connection between faucet and hose. Usage: Suitable for washing machines, garden hoses, water hoses, and standard faucets. Provides a reliable method for connecting water supply to appliances. Material: Constructed from solid brass. Resists corrosion and offers extended durability compared to plastic fittings. Connection type: 1/2" to 3/4" brass tap connector. Material: Solid brass construction ensures durability, reliability, and long service life. Wide application: Compatible with washing machines, BSP garden hoses, and standard faucets. Fits both 1.9cm and 1.3cm connections. Note: 1. Designed for standard 1/2" and 3/4" threaded taps. The connector can be disassembled for 3/4" use or used together for 1/2" use. Suitable for 95% of faucets. Do not purchase if your faucet size is non-standard. 2. If connection is loose, use a washer on the faucet thread to improve fit. 3. If your faucet has an existing connector, remove it before installing this product. Features: Material: Brass Color: Yellow Length: Approximately 3.8 cm Thread diameter: 1.27 cm, 1.9 cm Package includes: 1 x BSP garden hose connector