1524 Dunbier Wheel Chock, Sold in Pair | Marine Trailer Part

🔧 Product Description

Dunbier Marine Products Lightweight Plastic Trailer Wheel Chocks – Pair – Part Number: 1524

A pair of lightweight plastic wheel chocks for restraining a parked trailer on firm ground. Their compact moulded design is easy to store in a tow vehicle or trailer toolbox and provides a physical block against tyre movement.

⚙️ Key Features

• Supplied as a matched pair
• Lightweight moulded plastic construction
• Compact for convenient onboard storage
• Textured profile helps grip tyre and ground
• Suitable for routine coupling, parking and maintenance setup

📏 Specifications

• Quantity: 2 wheel chocks
• Material: Moulded plastic
• Use only within the physical size and capacity of the chock
• Not a substitute for a functional parking brake

🔄 Cross Reference & Related Parts

• Dunbier: 1524
• Comparable products include rated trailer and caravan chocks of equal or greater size

🚤 Trailer Compatibility & Application

• Suitable for boat trailers, box trailers and caravans on stable surfaces
• Use one chock on each side of a wheel where movement in both directions must be prevented
• Larger or heavier trailers may require higher-capacity rubber or steel chocks

🔌 Function

Blocks tyre movement to help prevent a parked trailer from rolling during coupling, uncoupling or storage.

⚠️ Common Signs of Failure

• Plastic is cracked or crushed
• Tread face is worn smooth
• Chock deforms under tyre load
• UV exposure makes the material brittle
• Chock is too small to contact the tyre effectively

🛠️ Installation & Safety

• Apply the tow vehicle and trailer parking brakes before positioning chocks
• Place chocks firmly against the tyre on stable ground
• Use on both sides where slope or movement direction requires it
• Never work under a trailer supported only by wheel chocks
• Remove and store before towing

📦 Condition

• Genuine Dunbier Marine Products part
• Brand new
• Supplied as one pair of plastic trailer wheel chocks
• Supplied in original or equivalent packaging