Music Wire Extension Spring - P/N 305

Part Number 305
Outside Diameter (in.) 0.375
Inside Diameter (in.) 0.319
Overall Length (in.) 4.500
Wire Diameter (in.) 0.028
Rate (lbs./in.) 0.16
Load (lbs.) 1.86
Deflection at Load (in.) 10.06
Initial Tension (lbs.) 0.25
End Style CROSSOVER
End Type LOOP
Material MUSIC WIRE
Finish ZINC
6 Piece Minimum Order Quantity
1-49 piece price $2.20
50-99 piece price $1.29
100-249 piece price $1.12
250-499 piece price $0.97
500-999 piece price $0.84
1000-1999 piece price $0.73
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring