Music Wire Extension Spring - P/N 687

Part Number 687
Outside Diameter (in.) 0.187
Inside Diameter (in.) 0.137
Overall Length (in.) 11.000
Wire Diameter (in.) 0.025
Rate (lbs./in.) 0.31
Load (lbs.) 2.62
Deflection at Load (in.) 6.26
Initial Tension (lbs.) 0.68
End Style CROSSOVER
End Type LOOP
Material MUSIC WIRE
Finish PLAIN
5 Piece Minimum Order Quantity
1-49 piece price $2.73
50-99 piece price $1.61
100-249 piece price $1.39
250-499 piece price $1.21
500-999 piece price $0.94
1000-1999 piece price $0.79
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring