MEGAfuse MEGAfuse - 100 amp with Block Holder $ 66.90 MEGAfuse - 125 Amp with Block Holder $ 66.90 MEGAfuse - 150 amp with Block Holder $ 66.90 MEGAfuse - 250 amp with Block Holder $ 66.90 MEGAfuse $ 24.90 MEGAfuse Block Holder $ 42.00 MEGAfuse - 300 Amp with Block Holder $ 66.90