Tweco L-40-BP Ball-Point Cable Lug & Cover (3/0 - 4/0 AWG)

Easy-to-Install Power Lugs for Heavy-Duty Cables

Get your welding machine powered up quickly and reliably with the Tweco L-40-BP Ball-Point Cable Lug & Cover. Designed for welders who need a solid connection without the hassle, this lug features Tweco's signature Ball-Point system. Forget about hunting for a massive crimping tool or dealing with the mess of molten solder and torches. With the L-40-BP, all you need is a hex wrench to create a rock-solid, high-conductivity bond that stands up to the heat and vibration of daily welding work.

This specific model is engineered to fit 3/0 and 4/0 gauge welding cables, making it the perfect choice for heavy-duty leads and ground cables. The mechanical screw drives down into the cable strands, ensuring excellent electrical flow to keep your arc stable and your machine running efficiently. Whether you are outfitting a new rig or repairing a damaged lead on the job site, this lug gets you back to work faster. The 17/32-inch hole is precision-drilled to fit standard 1/2-inch studs, ensuring a perfect fit on most welders.

Safety and durability are key components of the Tweco design. The kit comes complete with a tough insulating cover that slides over the connection, protecting it from shop debris, moisture, and accidental arcing against your workpiece or machine case. Built by Tweco, a brand synonymous with quality welding accessories, the L-40-BP Ball-Point Lug delivers the performance you expect with the convenience you need. Upgrade your connections today for a smoother, more reliable welding experience.