DIY Cable parts

I am trying to make a tonearm cable with RCA/DIN 5 ends. The only part i can't seem to find are the cable pants for the DIN end. Shrink sleeve,cotton sleeve... its all there but i need some pvc tube/pants to put both cable conductors together in the Furutech DIN fitting, if not its gona be yanked out in no time. The Furutech is for up to 11mm cable diameter and the 2 rca wires are about 5mm each. Where can i buy those cable pants?

Cheers all!
filip
 
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