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Black Jack

Bolt-On Mounting Clamp Powder-Coated Steel / 3-6 inch A-Frames · Suits Original & Maxi Black Jack Electric Trailer Jacks

$225
Short delay, none in stock.
Order now for estimated dispatch on 7th Oct 2026.

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Postage Australia Wide

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Buy the part we recommend for your setup. If we get it wrong, we’ll cover return postage and delivery of the correct replacement.

Description

The Black Jack Clamp Bracket patent design allows an easy and fast installation to a trailer or caravan A-Frame. Conveniently designed for the DIY enthusiast without the assistance of drilling or welding.

No more welding, drilling or grinding your chassis A-Frame to add your jockey wheel or jack stand to your trailer or caravan.

The Black Jack Clamp Bracket is the simplest bolt on solution for mounting your electric jack to your trailer or caravan on the market today. Easy DIY installation saves you time and money. The Black Jack Clamp is included with the Black Jack Trailer Jack, BJTJ-1000 and BJTJ-1001 models.

Features

  • Includes powder coated steel adjustable clamp plates.
  • Includes a set of four high tensile galvanised bolts, nuts and washers.
  • 6 different chassis bolt hole positions - 6 inch, 5 inch, 4 inch or 3 inch.
  • Suits Original and Maxi jacks only - not compatible with the Black Jack Mini.
  • 1 year warranty.

Specifications

  • Manufacturer Part Number: BJTJ-BKT
  • Brand: Black Jack
  • 6 different chassis bolt hole positions so it fits any caravan or trailer A-Frame in Australia (6 inch, 5 inch, 4 inch or 3 inch).
  • Multiple top hole positions so the Black Jack can be installed facing the front, the side or the rear of the caravan or trailer. Your choice!
  • Panel recess so you can install over the top of existing wire fittings, maximising the options of where to install on the A-Frame.
  • Safety chain insert hole so you can hang safety chains on the Black Jack clamp.
  • Upper support and lower support brackets designed to eliminate any lateral movement that may be caused by uneven surfaces.
  • Easy bolt installation. No additional modifications, welding or tools are required.
  • Tough powder coated finish.
  • Australian patent pending (No. 2020902039).
  • Registered Australian design.
  • Made in Australia supporting Australian jobs.

Further Information

Video Guide

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Bolt-On Mounting Clamp - Powder-Coated Steel / 3-6 inch A-Frames - Suits Original & Maxi Black Jack Electric Trailer Jacks

Ask Us. Buy With Confidence.

Ask us before ordering. If you buy the part we confirm for your setup and our recommendation is wrong, we’ll cover return postage and delivery of the correct replacement.

If we can’t supply a suitable replacement, we’ll refund the part.

We’ll explain any difference in the replacement part’s price before arranging the swap.

The promise applies to the setup and details we checked. If we can’t confirm suitability, we’ll say so before you buy. This is additional to your existing consumer rights.

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