Welding Angle Square Overall Length 3-2/5 In. Overall Width 3-1/2 In. Overall Height 3-1/2 In. Thickness 1-9/10 In. Max Pull 150 lb. Material Rare Earth Stability Temp 180 Degrees F Characteristics On/Off Handle Color Silver Includes 300 Amp Welding Ground Attachment Type On/Off w/Ground