• A comprehensive range of heavy-duty spot welding arms suitable for Sealey and other brands of welder.• Sets include electrodes and cotter pins.• We recommend the use of an electrode sharpener to retain the optimum tip configuration and performance.• Arms Applications: SR122, SR123.A comprehensive range of heavy-duty spot welding arms suitable for Sealey and other brands of welder. Sets include electrodes and cotter pins. We recommend the use of an electrode sharpener to retain the optimum tip configuration and performance.• Model No. 120/803151Technical Specification:Application(s): SR122, SR123Electrodes Model No's: 120/690047, 120/690050Length: 130mmNett Weight: 0.78kgDimensions: Length: 45mm x Height: 25mmWeight: 0.808KgWarranty: 1 year