Black Jack Mini 12 V Electric Trailer Jack – 1,000 kg Lift Compatible with Standard 50 mm Clamp

The Black Jack Mini is a lightweight, plug‑and‑play 12 V electric trailer jack that fits any standard 50 mm jockey wheel clamp. With a 1,000 kg lifting capacity and a generous 450 mm stroke, it effortlessly raises your caravan or trailer clear of the tow ball—ideal for tight A‑frame installations. This compact yet powerful jack includes a built-in levelling indicator, LED night light, emergency crank handle, soft-ground pad, and all-weather cover. Fully compliant with Australian Gas Standard AS/NZS 5601.2 and backed by a 3‑year warranty from an Australian-assembled product. 

Key Features:

• 1,000 kg lift capacity, suitable for most Australian caravans and trailers 

• 450 mm stroke length ensures full clearance from tow hitch 

• 50 mm outer post diameter fits standard jockey wheel clamp with no adapter required 

• Three adjustable mounting notches for ideal lift and stow positioning 

• Pre-wired 1.4 m Andersen plug for plug-and-play connection to a 12 V battery 

• Built-in levelling gauge and LED light for easy hitching and dismounting at night 

• Emergency manual crank handle—ensures backup operation if power fails 

• Includes an all‑weather cover and soft ground foot pad for protection and added stability on soft surfaces

• Lightweight (8.5 kg) and compact; perfect for space-restricted A‑frames

• Australian-assembled product with a 3-year warranty and AS/NZS gas compliance