Description: This is a two-handed vertical hand rivet L320 that allows you to drill a hole on thin iron plates without screw holes, and insert blind rivets into place. You can knock blind rivets into thin steel plates without screwing or tapping places, or where you cannot work on the back side or welding. The wick will fall into the wick case after squeezing the blind rivet, so you dont have to worry about messy work space. Requires separate drilling tools and blind rivets. Product Specifications: Nose piece: Φ2.4 x 1, Φ3.2 x 1, Φ4.0 x 1, Φ4.8 x 1, Φ6.4 x 1 Stroke: 7mm Total length: 12.6 inches (320 mm) Accessories: 1 core case, 1 nose piece wrench. Note: Please use nosepieces and blind rivets that match the size. Please make sure to drill a hole that matches the size of the blind rivet.