This metal oil suction gun pump is a versatile tool that can be used for a variety of purposes including vehicle gearbox and axle, and Engineering Tools such as lathe gearbox etc. With a capacity of 500cc, it is perfect for those looking for an easy and efficient way to extract and dispose of unwanted oil. This particular oil suction gun is manufactured by Silverline, a well-known and trusted brand in the industry. Its durable construction ensures that it will last for years to come. Whether you are a professional mechanic or a DIY enthusiast, this oil suction gun is a must-have in your tool kit.