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Boat Trailer Spare Parts | Couplings | Towing Essentials

Mechanical Hand Brake Plate To Suit 4 Hole Mechanical Override Coupling | ARK

"Ark MBP50D zinc-plated 4-hole mechanical hand brake plate with an integrated park brake lever and anti-swing ratchet mechanism."

$40.00

Ark 4-Hole Mechanical Override Hand Brake Plate (MBP50D)
Ensure your mechanical override system complies with Australian road regulations. This heavy-duty mechanical brake plate is engineered specifically to sandwich under standard 4-hole override couplings, providing a reliable manual parking solution for your trailer or caravan. 
  • Perfect Fitment: Designed specifically for standard 4-hole mechanical override couplings.
  • Universal Specs: Matches industry-standard 184mm x 55mm bolt spacing with 13mm diameter bolt holes.
  • Anti-Swing Ratchet: Features an integrated anti-swing ratchet mechanism tailored for secure holding on A-frame drawbars.
  • Corrosion Protected: High-quality zinc plating resists rust and harsh highway debris. 

In stock at North Coast Trailer Spares for fast $12.50 shipping Australia-wide or immediate local pickup over the counter at our Alstonville store

 

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SHIPPING INFORMATION

Shipping Australia wide

Local Pickup – 1/20 Kay’s Lane, Russellton Industrial Estate, ALSTONVILLE NSW 2477

About Mechanical Hand Brake Plate To Suit 4 Hole Mechanical Override Coupling | ARK
Ark Heavy Duty Zinc Plated Mechanical Hand Brake Plate (SKU: MBP50D)
Keep your towing setup legal and secure when unhitched. The genuine Ark 4-Hole Mechanical Hand Brake Plate (MBP50D) is a critical safety upgrade for boat trailers, box trailers, and caravans utilizing mechanical override braking systems. Across Australia, functioning brakes are a legal mandate on any trailer or caravan featuring a Gross Trailer Mass (GTM) of 750kg or above. This base plate setup allows you to smoothly integrate a cable-driven park brake directly onto your existing drawbar configuration.
Crafted from solid steel and finished in premium zinc plating, this baseplate is robustly engineered to withstand severe towing forces, weather exposure, and marine environments without rusting or seizing.
Key Performance Features:
  • Integrated Anti-Swing Ratchet: The built-in mechanical handbrake lever utilizes a professional anti-swing ratchet mechanism assembly. This stops the lever from bouncing loose while moving and locks firmly into place when parked on inclines.
  • Standardised Engineering: Drops seamlessly beneath standard 4-bolt override couplings. The layout configuration accurately matches industry-standard 184mm x 55mm mounting centres with clean 13mm bolt hole profiles to eliminate layout modification hassles.
  • Low-Profile Architecture: Specially profiled to avoid interference with coupling articulation hooks, chains, or low-sitting trailer hitches.

“Flat-Rate $12.50 Shipping Australia-Wide | Local Pickup in Alstonville”.

Order and Pickup Details

PICKUP ADDRESS:
North Coast Trailer Spares

1/20 Kay’s Lane
Russellton Industrial Estate
ALSTONVILLE NSW 2477

Phone: 02 6616 1798 or Order Online

Pricing and Shipping

All prices on this website are displayed in AUD, excluding shipping and insurance.

North Coast Trailer Spares reserves the right to alter prices and product specifications without notice.

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