H3892 Mackay 12mm Rated D Shackle 2Tonne | Marine Trailer Part
H3892 Mackay 12mm Rated D Shackle 2Tonne | Marine Trailer Part
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide
🔧 Product Description
Mackay Rated Galvanised D-Shackle 12mm – 2 tonne – Part Number: H3892
A rated galvanised D-shackle for trailer safety-chain connections. The published rating is 2 tonne; the permanent markings govern use.
⚙️ Key Features
- Size: 12mm
- Rating: 2 tonne
- Galvanised finish
- Screw-pin D form
- Rated connection
- Trailer application
📏 Specifications
- Nominal size: 12mm
- Published rating: 2 tonne
- Pin/jaw must fit
- Markings govern
🔄 Cross Reference & Related Parts
- Mackay: H3892
- Related Hammerlock: H3985
🚤 Trailer Compatibility & Application
- Use only in rated safety-chain connection
- Do not side-load
- Confirm legal suitability
🔌 Function
Provides a removable rated chain connection.
⚠️ Common Signs of Failure
- Damaged thread
- Bent body
- Crown wear
- Corrosion
- Unreadable marking
- Loose pin
🛠️ Installation & Safety
- Confirm rating
- Tighten pin
- Load in line
- Do not use unrated substitutes
- Replace deformation
📦 Condition
- Genuine Mackay Trailers part
- Brand new
- Supplied as one rated 12mm D-shackle
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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