Discover our premium 250mm Heavy Duty Spot Welding Arms with Plain Electrode Holder and Cotter Pins, designed for durability and precision in your welding projects. These robust welding arms are compatible with ThatCable and other leading welder brands, making them a versatile choice for professionals and DIY enthusiasts alike. Each set comes complete with high-performance electrodes and cotter pins, ensuring you have everything you need to get started right away. We highly recommend using an electrode sharpener to maintain the optimal tip configuration, which enhances performance and extends the life of your welding equipment. **Specifications:** - **Application(s):** SR122, SR123 - **Electrodes Model Numbers:** 120/690047, 120/690050 - **Length:** 250mm - **Net Weight:** 1.49kg At our online store, we offer an extensive range of tools and workshop equipment, catering to both DIY enthusiasts and professional tradespeople. With over 10,000 products available, we are confident you'll find exactly what you need for any job, big or small. If you require assistance or can't find a specific item, please reach out to our customer support team, and we will be delighted to assist you.