Drawer slides for International toolbox

[G-Ram]

So I've searched and searched, googled and googled, but I can't find anything on where to get drawer slides for my SPG International value series box. I would like to upgrade my top drawer to double slides due to the weight. I tried contacting SPG International, but have yet to hear back.. If someone could point me in the right direction, that'd be awesome

pics for clicks

 

[foghorn1966]

Ones with the plastic style release lever to remove drawer & rivited in?
A local industrial supply co in had them in stock. I would pull one out & check your local suppliers. Ones I replaced were on a crappy Clarke branded box I got for free due to the wrecked slide.

 

[G-Ram]

not sure how they're held in, but yes, they have a plastic release lever to remove the drawer.