Features:High Quality: High quality alloy steel claw head and thick steel plate punch forging, which make the rivet gun durable and strong.Detachable Rivets: You can adjust the nut to change the function of operation to detach the rivets, which provides more convenience for your work.Wide Applications: Perfect for joining all kinds of metal plates and pipes. Construction, repair, or craft making, and it is ideal for automotive, gutter, aviation, railway, furniture, and other common projects.4 Interchangeable Heads: 4 interchangeable heads 3/32'(2.4mm), 1/8' (3.2mm), 5/32'(4mm), and 3/16'(4.8mm) are stored on the handle, which provides you with everything you need to start riveting.Comfortable Handle: The non-slip handle and ergonomic design provides comfort and soft for your hand.Portable: It is very convenient to carry the manual rivet gun out with putting it into your bag or in the big pocket of your work clothes.