Blue Sea 7721-BSS AMG Safety Fuse Block PVVENT3 Provides ultimate hull protection

Provides ultimate hull protection

Black stainless steel panel

Shatterproof

Each unit is UL Listed 255 D for added confidence

each safety chain assembly connecting your trailer to your vehicle must meet or exceed the gross trailer weight

Blue Sea 7721-BSS AMG Safety Fuse Block PVVENT3 Provides ultimate hull protectionThe Blue Sea 7721 BSS AMG Safety Fuse Block provides a dedicated mounting and connection point for marine circuit protection. Accepts Blue Sea Systems Square Format standard or custom label; Cover breakouts allow wire access in any direction. Product Information Manufacturer Part Number 7721 BSS Key Features Accepts Blue Sea Systems Square Format standard or custom label Cover breakouts allow wire access in any direction 300A maximum with 2 0 cable