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100 YRS

The Countdown to 100 Years of Century Spring!

Since 1927, Century Spring Corp has been the original industry-leading spring manufacturer for both stock and custom springs. Read about 100 Years of Century Spring here.

167 DAYS

B6-52CS - 2.03 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The B6-52CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and is made from high-quality spring steel. This spring has a free length of 2.03 inches and an outside diameter of 0.75 inches. With an initial tension of 3 pounds and a maximum deflection of 1.5 inches, it can handle a maximum load of 19 pound force. The B6-52CS has a spring rate of 11 lbs/inch and a wire diameter of 0.077 inches. It weighs 0.0519 pounds and is wound in a left direction. This extension spring is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, we maintain a significant stock of springs, including the B6-52CS, to ensure that our customers have access to the springs they need when they need them. As an American company, all of our springs are proudly made in the United States. With Century Spring, you can trust in our reliable shipping and US manufacturing for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B6-52CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.077 in
F) Outside Diameter 0.75 in
G) Length 2.03 in
H) End Type Machine Hook
I) End Position Random
J) Rate 11 lbs/in
K) Initial Tension 3 lb
L) Sugg Max Deflection 1.5 in
L) Sugg Max Load 19 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B6-52CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 1.96 mm
F) Outside Diameter 19.05 mm
G) Length 51.56 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 1.93 N/mm
K) Initial Tension 1.36 kg
L) Sugg Max Deflection 38.1 mm
L) Sugg Max Load 84.51 N
O) Finish None