Northern Industrial Tools Reinforced Yellow PVC Hoses are high in quality and strong in performance. This line of hoses is in response to the demand for a greater selection of durable hoses with higher-quality hose fittings. Solid PVC material gives you years of reliable use. The hose fitting size and diameter are both .25-inch and the hose allows a maximum pressure of 300. If you need a shorter smaller lighter air hose this is the one.About Northern Tool and EquipmentNorthern Tool and Equipment is dedicated to providing in-depth knowledgeable and exceptional assistance to customers worldwide. Headquartered in Burnsville Minn. the company offers a wide selection of products from consumer goods to industrial and construction equipment for contractors professional shops and do-it-yourself consumers. The company's friendly experienced staff is there for all your needs. Size: 1/4 Inch 25 ft.,1/4 Inch 50 ft.,3/8 Inch 25 ft.,3/8 Inch 50 ft.,1/2 Inch 25 ft.,1/2 Inch 50 ft..