Manual/Spec Sheet Amp Rating: 20A Voltage Rating: 32V SFE Fast Acting Automotive Glass Body Dimensions: 1/4" x 1-1/4" (6.3mm x 32mm) Quantity: 5 Pack SFE automotive fuses have different lengths depending on the amperage. The size for this 20 Amp fuse is 1/4" X 1-1/4". The maximum voltage rating is 32V. Additional Model #'s 70-SFE20A SFE20A UPC: 038975474205