Applicable Size: Fit for all types of rivets with a shaft diameter of: 2.4 / 3.2 / 4.0 / 4.8 mm. Regardless of whether aluminum, steel or stainless steel. Compatible with all standard drills and cordless screwdrivers with 1/4inch hexagon drive.High Efficiency: This electric rivet is fully metal and has high working strength, and the alloy steel has high hardness and durability, with 3-claw nail design, not easy to get stuck.High Stability: High-hardness hexagonal connecting rod, stable clamping force, can be connected to lithium drill, torsion drill etc.Non-Slip Handle: Handle with hard plastic, not easy to slip with vertical grip.Features: Compared to traditional rivet , it has lower noise, small size, more efficientand easy to carry.Colour: blackMaterial: metalPackage Contents:1 x riveted4 x rivet heads1 x wrench1 x non-slip handleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.