The Jacking beam fits with happ 27 and 27W to allow wheels to be raised on the lift.
The jack is raised with an air jack and can be locked into position with safety locks at different heights.
The jack can easily be moved along the runways using the four steel wheels that slot into the inside of the runways.
The JB50 provides the same function but with a manual pump, this unit can be converted to the manual style by replacing the the air pnuematic pump with the hand pump.
Pads are drop in style which can be extended with adaptors.
Note: JB50 shown in pic

About Happ HAPP is a Company created by car enthusiasts for car enthusiasts. Car clubs asked us to change the game and we did. We take our job seriously and will only offer you the best products that we can source. We have sold hoists all across Australia. Our prices are the best, with quality and service assured.
Three years later, hoist still working well and no major issues. Thanks again, Sid
HAPP10 – portable scissor lift – Master Brake and Clutch Services – April 6, 2016
Very happy with our Happ hoist great service and Leyton from profix industries installer recommended by Gavan was very helpful thank you for your service
Happ45Pi 4.5T 2 post hoist with baseplates for additional support – Kayla & Braedon E, Dec 2023