I have a possible home made solution in METAL
First off- brass rubbing class 101
Leaning under the car with a bit of paper I rubbed over the plastic socket and determined the socket size to be 24mm*160mm (approx)
Suitable Materials
I need a T piece of course...a block bit to go in the slot and a tube bit to mount to the jack too. The T peice can be made in two
The tube bit to mount in the jack
If you have a trolley jack like mine it has a tubular extension piece to go between the cup and the jack itself
If you follow this link it's the bit stored horizontally on the left hand side
http://www.diy.com/diy/jsp/bq/nav.jsp?a ... egories%3C{9372016}/categories%3C{9372052}/categories%3C{9672013}/specificationsProductType=trolley___car_jacks&ecamp=aff-p9-awin-001
So...I have what is a possible vertical tube....just need a solid block to mount on top to fit in said 24mm*160mm slot in chassis
Cost so far....nowt
the block bit
B and Q 20mm *20mm*1000mm square steel tube (with rounded corners too
EAN 3232630201657
Cost £6.65...enough to make 4 but they don't do shorter bits
Chop a bit off say to 155mm
Fastening the tube bit to the block bit
Drill an 8mm hole in 1 face only of the square tube
Purchase 8mm threaded bar (*1000mm long)
EAN 3232630218457
Cost £2.48
Purchase a couple of 8mm nuts
EAN 5020789852985
10*8mm nuts Cost £2.48
Assemble with nut in squaretube screwing threaded bar through drilled hole
Drop into extension tube
thread sizes quoted guestimate of what needed
and this is where I get stuck....a way of bolting up the other open end
any ideas?
I could of course use anothe piece of that box section as an oversized washer I suppose....bit semi permanent though