Stinger SHD201 HPM Series Inline ANL Fuse Holder with (1) 1/0 or 4 AWG Input and (1) 1/0 or 4 AWG Output HPM Series Inline ANL Fuse Holder One 1/0 Gauge or 4 Gauge input / One 1/0 Gauge or 4 Gauge output Ultimate power ANL Fuse protection High temperature housing Water resistant design