1Aluminum alloy steel shell, alloy steel gun head, hard and durable. 2Hard plastic non-slip handle, comfortable grip. 3Vertical grip for easy and effortless operation. 4Hex connecting rod of rivet nut tool, suitable for lithium drill, torsion drill, pistol drill, etc. 5Applicable Rivet Diameter: 2.4mm, 3.2mm, 4.0mm, 4.8mm.Features: 1. Aluminum alloy steel shell, alloy steel gun head, hard and durable. 2. Hard plastic non-slip handle, comfortable grip. 3. Vertical grip for easy and effortless operation. 4. Hex connecting rod of rivet nut tool, suitable for lithium drill, torsion drill, pistol drill, etc. 5. Applicable Rivet Diameter: 2.4mm, 3.2mm, 4.0mm, 4.8mm. Specification: Condition: 100% Brand New Item Type: Riveter Set HousingMaterial: Aluminum Alloy Steel Gun Head Material: Alloy Steel Applicable Rivet Diameter: 2.4mm, 3.2mm, 4.0mm, 4.8mm Dimensions: Approx. 172mm / 6.8in Package List: 1 x Rivet Gun Adapter 1 x Rivet Nut 1 x Handle 1 x Hex Wrench 1 x Wrench Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.