Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046] Tylaska SP Shackles & Pole Ends All that is needed is

All that is needed is a 1-5/8" hole saw and a wrench

UPC: 070382159160

while four blades and three blades both run well on tri-toons (recent testing has shown that pontoons and tri-toons run better with larger blade diameters than runabout or bass boat hulls)

Flow Rate 800 GPH

Strongback Oar Lock

Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046] Tylaska SP Shackles & Pole Ends All that is needed isST Blade Compact Fuse Blocks 8 Circuits w Cover Provides surface mount circuit protection for ATO ATC Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse block Accepts ATO and ATC fast acting blade fuses Single side entry wiring Ignition Protected meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment Insulating cover meets ABYC USCG insulation requirements