The Old Ruminator
Well-known member
The " Beejay Jack " can be made for under £20. Top end is a plasterboard jack 40kg load with fine adjustment and tilt head. This sits in a lightweight tube containing a scaffolding base jack screw. Both the jack head tube and body tube are adjustable. For a longer reach it can be fitted to a scaffold pole. Used primarily for drilling unsafe boulders or retaining them whilst they are made safe.
