This is a quick connector for refrigerator. Refrigerator short connector (extension) brief connect software 1/4 inch add snow to clean and dredge pipeline brief connect. High precision production performance is good. Metal production is wear-resistant and durable. Specification: Colour:Golden Material:brass Package Contents: 1 * Washer Quick Connect Plug Only the above package content, diversified merchandise will not be included. Note: Light shooting and various displays could cause the colour of the thing within the photo a bit of varied from the real thing. The measurement allowed error is +/- 1-3cm.