This is one side of what was once a csble crossover many years ago.
I have modified it so that you remove a pin to swap between upper and lower pulleys.
This means you get the full 50kg.
Enough for any curling,press down lateral raise tupe stuff.
A bit rough and ready looking but does the job well.
Nice and smooth.
Very small footprint so will sit against your garage gym wall nicely with a bracket of some sort,or the roof joists with a packing piece of timber or some such.
Collection only from RG27.
You will need a van as it's 7ft plus.
I can assist this end.
Any enquiries,please txt.