KLRS Rivet Gun Adapter for Drill — 2.4-4.8 mm Pop Rivet Kit, CrMo Steel Carry Case

The KLRStec Professional Rivet Gun Adapter for Drill converts any standard cordless drill into a heavy-duty pop riveter for 2.4–4.8 mm blind rivets.

Turn a tool you already own into a fast, powerful riveter with the KLRS KLRStec adapter kit. Precision-machined from chrome-molybdenum steel, this attachment lets you set aluminum blind rivets quickly without buying a separate electric rivet gun. The kit includes multiple nozzles and spare gripping jaws, a stabilizing side handle and a compact case so you can take professional-grade riveting to the jobsite, garage or workshop.

How does this adapter turn a drill into a rivet gun?

The adapter uses a threaded jaw assembly driven by the drill’s rotation to pull rivet mandrels and compress blind rivets. With an 8 mm hex shank it locks into any common drill chuck and uses reverse/forward drill motion to open the jaws, insert the mandrel, and set the rivet.

• 8 mm (5/16") hex shank for secure mounting in standard chucks
• Reverse to open jaws, insert mandrel, forward to set rivet
• Includes printed instructions and online video guides

Which rivet sizes and parts are included in the kit?

The set is ready for common aluminum blind rivet diameters: 2.4 mm, 3.2 mm, 4.0 mm and 4.8 mm. It comes with matching nozzles, three spare gripping jaws and a wrench that stores nozzles for quick changes on site.

• Nozzles for 2.4, 3.2, 4.0 and 4.8 mm rivets
• Three spare gripping jaws for extended life
• Wrench with integrated nozzle storage for portability

Is the adapter durable enough for heavy or repeated use?

Yes—the main components are CNC-machined from chrome-molybdenum (CrMo) steel to resist wear and tolerate demanding applications. The construction is intended for sheet metal, gutters, automotive bodywork and HVAC fastening where reliable jaw strength matters.

• CrMo steel body for high tensile strength and longevity
• Precision-machined jaws for consistent mandrel grip
• Sturdy carrying case protects components between jobs

How easy is it to operate and maintain on the job?

Operation is straightforward: mount the hex shank, reverse drill to release jaws, load rivet mandrel, then set rivet with forward rotation. The included side handle stabilizes the tool for cleaner, more accurate pulls, and spare parts and the wrench make field maintenance fast.

• Three-step operation for quick learning and repeatable results
• Side handle for steady, controlled riveting
• Spare jaws and on-board wrench reduce downtime

Who is this for: The KLRS KLRStec rivet gun adapter is aimed at tradespeople, DIYers and small shops who want to expand a cordless drill’s capabilities without buying a dedicated electric riveter. It's especially useful for metalworkers, mechanics, roofers and HVAC technicians who need durable, portable riveting for sheet metal, brackets, seams and repairs. If you already own a cordless drill and need a proven way to install 2.4–4.8 mm blind rivets efficiently, this kit offers a practical, workshop-ready solution.