General description The YMYNY Riveter Adapter is a versatile tool designed to convert your cordless electric drill into an efficient rivet gun. Made from high-quality forged metal, this adapter offers exceptional strength and durability, making riveting tasks easier and faster. Technical specifications Material: Alloy steel + hard plastic Color: Black Gun adapter length: 150mm Hex shank diameter: 6.35mm (1/4 inch) Wrench length: 149mm Handle length: 123mm Compatible rivet shaft diameters: 2.4mm, 3.2mm, 4.0mm, 4.8mm Installation Step 1: Insert the electric drill into the conversion chuck. Do not adjust the speed too high. Step 2: Turn the drill clockwise to clamp the chuck on the locking chuck. The electric drill will rotate the rivet gun counterclockwise, producing a dripping sound toward the rivet. Step 3: Insert the electric drill into the rivet pin and align it with the hole. Step 4: Remove the drill counterclockwise from the rivet. Usage This rivet gun adapter is designed for high