Perko Chrome Barrel Bolt - 4" [0947DP2CHR] Brand_Whale Marine Watertight seals - For additional

Watertight seals - For additional protection against corrosion

Pulse Widths @ 3 dB - 40 ns to 14

With a gleaming stainless steel center spoke and ergonomic polyurethane grip

black vinyl with finger grips

Intrusion below decks is minimised making the design ideal for boats from 5m (16ft) to 10m (32ft)

Perko Chrome Barrel Bolt - 4" [0947DP2CHR] Brand_Whale Marine Watertight seals - For additionalChrome Barrel Bolt 4" Features: Chrome Plated Bronze Body & High Impact Black Nylon Bulkhead Keeper 3 8" Diameter Bolt Bulkhead Keeper Easily Installs in a 5 8" Hole Includes Friction Pad to Eliminate Rattle and Provide Smooth Operation Overall Dimensions: 4 5 16" x 1 7 16"