Hard Drawn Extension Spring - P/N 319

Part Number 319
Outside Diameter (in.) 0.750
Inside Diameter (in.) 0.540
Overall Length (in.) 2.875
Wire Diameter (in.) 0.105
Rate (lbs./in.) 40.70
Load (lbs.) 30.58
Deflection at Load (in.) 0.43
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 $3.10
50-99 piece price $1.82
100-249 piece price $1.58
250-499 piece price $1.37
500-999 piece price $1.19
1000-1999 piece price $1.03
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring