The Sealey Interior Professionals Spot Welding Arms are heavy-duty replacement components designed for use with Sealey SR122 and SR123 spot welders, as well as compatible machines from other manufacturers. These 120mm welding arms provide professional-grade performance for automotive body repair, panel fabrication, and metal fabrication work where precise spot welding is essential. Each set includes the welding arms complete with electrodes and cotter pins, providing everything needed for installation and immediate use. The arms are engineered to withstand the demanding conditions of professional workshop environments, delivering consistent electrode contact and reliable welding results across a range of sheet metal thicknesses. To maintain optimum performance and tip configuration, Sealey recommends regular use of an electrode sharpener. Replacement electrodes are available under model numbers 120/690046 and 120/690052, ensuring continued operation and cost-effective maintenance over the service life of your spot welding equipment. Features and Benefits: • Heavy-duty construction suitable for professional workshop use • Compatible with Sealey and other brands of spot welder • Complete set includes electrodes and cotter pins for immediate installation • 120mm length provides suitable reach for typical bodywork applications Specifications: Application(s): SR122, SR123 Brand: Sealey Electrodes Model No's: 120/690046, 120/690052 Length: 120mm Nett Weight: 1.22kg Warranty Information: Backed by our 1-year guarantee, in addition to your statutory rights. Guarantee excludes general wear, tear and misuse.