High quality and professional workmanship provide excellent resistance to high pressure. Durable construction ensures long-term use. Good airtightness offers reliable and consistent performance. Simple design allows for easy and efficient operation. Made of brass and stainless steel for enhanced durability. Available in four lengths: 10cm, 20cm, 40cm, and 60cm. Suitable for inflating tires on cars, motorcycles, and bicycles. Item Name: Air Pump Extension Tube Material: Brass, Stainless Steel Color: Black Application: Tire Inflation Specifications: 10cm, 20cm, 40cm, 60cm Features: No air leakage, quick connect, threaded interface Size Details: 10cm: Length: 10cm / 3.94" (Approx.) 20cm: Length: 20cm / 7.87" (Approx.) 40cm: Length: 40cm / 15.75" (Approx.) 60cm: Length: 60cm / 23.62" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight variations in dimensions may occur due to manual measurement. Instructions: 1. Connect the external thread to the air pump outlet nozzle. 2. Attach the quick connect inflation chuck to the tire valve. Package Includes: 1 x Air Pump Extension Tube