Z hinges

Help I have just discovered the wonders of a z hinge allowing me to turn my bench seat into a bed but can not find a place to buy one for love nor money can any one help ???

 

This any use?
http://www.camperstuff.co.uk/Site/Home.html

 

Thanks but this company is no longer trading !! Great

 

Booger
It was worth a try

 

Any use?
http://www.vwheritage.com/vw_spares...kit-211898561_act_shop.product_pID_196740.htm

 

Thanks again but these are for a rock and roll bed the ones I need are for a micro bus bench seat that let's you turn it into a bed !!!