Custom Coned Extension Springs

Tell us about the custom spring you are looking for:

Outside Diameter* +/-  

Number of Coils in Cone: (each end)

Number Close Wound Coils:

Free Length:* +/-  

Spring Material:* Choose Material Music Wire Stainless Steel Oil Tempered Chrome Vanadium Chrome Silicon 302 Stainless 304 Stainless 316 Stainless 17-7 Stainless Phos. Bronze Monel K 500 Stainless A-286 Inconel 600 Inconel X750 Beryllium Copper Monel 400 Nichrome V Elgiloy Brass Alloy 5160H Hastiloy A-286 Alloy Annealed 1065

Wire Diameter:*  

Wind Direction: OPTLHRH

Initial Tension: +/-

Rate (#/inch): +/-
Between: and

Spring Load #1: +/- @

Spring Load #2: +/- @

Maximum Extended Length:

Finish:

Working Range: to

Hook #1
Inside Diameter: +/- Hook Opening: +/-

Hook #2
Inside Diameter: +/- Hook Opening: +/-