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Before there was control-alt-delete, there was WD-40, the liquid space-age remedy for machine-age problems. It was the task manager of last resort, the final hope for the mechanically inept dealing with a world that cable trunking was always freezing up cable trunking , rusting out and breaking down. Its oily goodness would fix balky locks, get bolts spinning on cable duct  their axes once again and generally remove the crud from just about anything that was meant to be crud-free.

If you didn’t own or couldn’t identify the right tool for the job, there was always WD-40 and a hammer.The WD-40 Co., once known as the Rocket Chemical Co., has reissued “a 1950s style WD-40 Collector’s Can” to promote, in the age of catastrophic oil spills and a national petroleum addiction, a new love for its more-than-half-century-old hydrocarbon wonder. This month they invite you to buy their nostalgia-themed twin wire duct pack, which pairs a reproduction of the old cable duct container with a new one. They also want you to contribute pictures and wire duct anecdotes to their new Web-based marketing campaign