Hard Drawn Extension Spring - P/N 317

Part Number 317
Outside Diameter (in.) 0.750
Inside Diameter (in.) 0.540
Overall Length (in.) 2.437
Wire Diameter (in.) 0.105
Rate (lbs./in.) 54.26
Load (lbs.) 30.58
Deflection at Load (in.) 0.32
Initial Tension (lbs.) 13.12
End Style MACHINE
End Type HOOK
Material HARD DRAWN
Finish ZINC
6 Piece Minimum Order Quantity
1-49 piece price $2.98
50-99 piece price $1.75
100-249 piece price $1.52
250-499 piece price $1.32
500-999 piece price $1.14
1000-1999 piece price $0.99
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring