On 28/10/2010, at 7:00 AM, Ian Henderson wrote: > PIPE have exactly this at 55 Crockford. Haven't had a close look at stock, but IIRC there is a choice of Cat5, cage nuts/bolts, cable ties and so on. Timely article in Make Magazine's blog: Building a vending machine that uses Paypal. http://bit.ly/cRIHzb