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100 YRS
192 DAYS

80979CS - 4 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 80979CS is a regular extension spring from Century Spring. It is made from high-quality music wire and has a durable finish. This spring has a wire diameter of 0.095 Inch and an outer diameter of 1 inches. It measures 4 inches in free length and has an initial tension of 4.6 pounds. With a maximum deflection of 4.5 inches and a maximum load capacity of 34 pounds, this spring is capable of handling various applications. The 80979CS features full loop ends and a spring rate of 6.9 lbs/inch. It is a reliable and versatile extension spring option.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs promptly. As a company based in the United States, we take great pride in manufacturing high-quality springs that meet the industry standards. With our commitment to excellent customer service and reliable shipping, Century Spring ensures that you receive the springs you need in a timely manner. Trust us for all your spring needs.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 80979CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.095 in
F) Outside Diameter 1 in
G) Length 4 in
H) End Type Full Loop
I) End Position Random
J) Rate 6.9 lbs/in
K) Initial Tension 4.6 lb
L) Sugg Max Deflection 4.5 in
L) Sugg Max Load 34 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 80979CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 2.41 mm
F) Outside Diameter 25.4 mm
G) Length 101.6 mm
H) End Type Full Loop
I) End Position Random
J) Rate 1.21 N/mm
K) Initial Tension 2.09 kg
L) Sugg Max Deflection 114.3 mm
L) Sugg Max Load 151.23 N
O) Finish None