Made of aluminum alloy, which offers outstanding impact resistant, the solid construction is designed to against break. This rivet tool adapter and part can be combined with different types of power tools. Applicable to all kinds of sheet metal, . Features -Color:Red -Material:Aluminum alloy -Size:17.50X4.50X4.50cm/6.88X1.77X1.77in -No slipping back nails, and high efficiency, riveting smoothly without burrs. -Easily install power rivet adapters on cordless or roped drills. Wrench can open the head easily when get stuck. -More labor-saving and more convenient. It is a good helper for your home and work. -Come with 3 different sizes of rivet heads (2.4mm, 3.2mm, 4.0mm) for different sizes of rivets. -With quick release and installation, excellent ergonomics, great strength, it will not drop out. Package list: 1 x rivet adapter 1 x handle 1 x wrench 3 x rivet heads(2.4mm,3.2mm,4.0mm)