Manual riveting riveter for YATO YT-36140 M 3-M 6 The riveter is intended to make connections of materials using nitonachats Performs connections of materials with an internally threaded sleeve This allows you to screw additional elements with metal screws or screws Heads in sizes: M 3, M 4, M 5, M 6 Made of durable CRMO chrome-meter-meter tool steel Handles covered with a non -slip rubber cladding.