Ultra Precision Extension.

Gardner Ultra Precision Extension Springs are made to strict tolerances from high-grade materials. Tight quality control is maintained throughout the manufacturing process. Ends are full twist loops. Ultra-Precision Extension Springs have an excellent fatigue life and many sizes are ideal for dynamic or heavy cycle applications. Other uses include maintenance, prototyping, and equipment repair. All parts are stress-relieved. Parts have plain finish and are available in Music Wire (ASTM A228 and AMS 5112) or 302 Stainless Steel (ASTM A313 and AMS 5688).

Ultra-Precision Group

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Part NumberOutside Diameter (in)Wire Diameter (in)Rate (lbs/in)Free Length (in)Material
GE0180-018-06200.180.0182.200.62Music Wire
GE0180-018-0620-S0.180.0181.910.62302 SS
GE0180-018-07500.180.0181.500.75Music Wire
GE0180-018-0750-S0.180.0181.300.75302 SS
GE0180-018-08800.180.0181.200.88Music Wire
GE0180-018-0880-S0.180.0181.040.88302 SS
GE0180-018-10000.180.0181.001.00Music Wire
GE0180-018-1000-S0.180.0180.871.00302 SS
GE0180-018-11200.180.0180.801.12Music Wire
GE0180-018-1120-S0.180.0180.701.12302 SS
GE0180-018-12500.180.0180.701.25Music Wire
GE0180-018-1250-S0.180.0180.611.25302 SS
GE0180-018-13700.180.0180.601.37Music Wire
GE0180-018-1370-S0.180.0180.521.37302 SS
GE0180-018-15000.180.0180.501.50Music Wire
GE0180-018-1500-S0.180.0180.431.50302 SS
GE0180-018-17500.180.0180.501.75Music Wire
GE0180-018-1750-S0.180.0180.431.75302 SS
GE0180-018-20000.180.0180.402.00Music Wire
GE0180-018-2000-S0.180.0180.352.00302 SS
GE0180-022-05000.180.02210.500.50Music Wire
GE0180-022-0500-S0.180.0229.120.50302 SS
GE0180-022-06200.180.0226.300.62Music Wire
GE0180-022-0620-S0.180.0225.470.62302 SS
GE0180-022-07500.180.0224.400.75Music Wire
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