Piano Wire Extension Spring - 1.6mm

Made of piano wire, this spring can be used to simulate wiring and other internal details. Stretch it a little, and you can simulate a compression springs, for use on shocks in model cars, or a protective covering for hoses (threaded over some Ugly Toob - as shown at the top of this page).

$3.00 for 12" (3 x 4" pieces)