The Automotive Plumbing Solutions Battery Cable Bulkhead Adaptor ensures safe and secure passage of battery cables through bulkheads or firewalls. It features a precise fit for 32mm holes and robust locknut fastening, maintaining stability even under high vibration conditions.Consider these key attributes of the bulkhead adaptor:32mm Hole Fit: Designed to snugly fit into a 32mm hole, providing a secure and stable installation that prevents movement and reduces wear.Locknut Fastening: A threaded body with a locknut ensures the adaptor remains firmly in place, offering reliable performance in environments subject to frequent vibrations.10mm Brass Terminals: Accommodates battery cable starter terminals, facilitating straightforward connections that are both durable and efficient.Chafing Prevention: By properly routing battery cables, this adaptor prevents cable wear and short circuits, enhancing overall safety and reliability.Colour Coding: Available in black or red to easily distinguish