Square bale spikes

[paul&mandy]

https://chippenhamfarmsales.com/product/albutt-f131-bale-spike/

Looking for something like this but ideally like to have the spikes fold up as with the high back to have it up the air pointing down it sticks out too far.
Can be manual fold. Needs to pick up 3, 4 stringers.
Want a spike as opposed to one of then claw grabs.
Any suggestions? Will be on euro brackets on a tractor.

 

[Gil582]

http://www.mochofabrication.co.uk/product/folding-bale-spike/

 

[paul&mandy]

Found a mx spike, manual fold tines and back rest is adjustable too.
But are they any good the mx stuff? Not seen one in the flesh...