Well we had the task of mounting the jack, roof was out cos of the weight and impracticality.
front no good. spare carrier a possibility but as some have failed the bodyt mount here and also its a bliddy big lump of iron sat there, yes my mount would have been up to it but it was all wrong for many reasons,
so back bumper... well bumper is not fit to hang this sort of heavy item of so bearing in mind i also needed to create 2 tow eyes i came up with the following..

starting with a crude bit of 5" angle but bear along..

cos as we go laterally we have

clamped up , these need to be straight to the eye and also allow the bumper etc to fit

happy with this as they are now triple use items

next i need the tow eyes so down my mates for some heavy plate and to save drilling we punch a 25mm hole in

this jumps a stage but anyway get the bigger welder out 1mm wire

and it turns into this with a bit of trimming,n/s

and o/s

base plate location

n/s

stainless pin for location and then an m12 screw to hold down
primed,blacked and fitted

jack fitted

lock holds in position and is a bit of security , used a 3/8 for a decent one

i could add a small plate where screwdirver is to help stop theives hacking the lock ????

it does fit the other way so lock is hidden more ,
basically even in the dark ,lock off and bolt out then lift it out, refit is slide in and drop down on ss dowel then screw down and fit lock or whatever.
there are a few more things to finish this, more later
mm