Music Wire Extension Spring - P/N 646

Part Number 646
Outside Diameter (in.) 0.625
Inside Diameter (in.) 0.551
Overall Length (in.) 11.000
Wire Diameter (in.) 0.037
Rate (lbs./in.) 0.05
Load (lbs.) 2.49
Deflection at Load (in.) 45.20
Initial Tension (lbs.) 0.23
End Style CROSSOVER
End Type LOOP
Material MUSIC WIRE
Finish PLAIN
5 Piece Minimum Order Quantity
1-49 piece price $4.75
50-99 piece price $2.79
100-249 piece price $2.42
250-499 piece price $2.10
500-999 piece price $1.75
1000-1999 piece price $1.57
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring