Extension Spring, Standard Steel, PK3 MPN:020023000
Extension Spring, Standard Steel, PK3
This utility extension spring is designed for heavy-duty applications, featuring a robust standard steel construction and a full twist loop end type for secure attachment. With a load capacity of 2.75 pounds and a deflection of 0.72 inches, it provides a reliable and consistent spring rate of 1.66 pounds per inch. Measuring 3-31/32 inches in length and 0.730 inches in outside diameter, this spring is ideal for use in machinery, equipment, and industrial settings where precision and durability are crucial. Its compact design and oil-resistant coating ensure smooth operation and long lifespan.
Top product features:
- Extension Spring has full twist loops at both ends.
- The spring is constructed with standard steel wire.
- The spring has a fabric sleeve with an outside diameter of 0.86 inches.
Top product applications:
- Door hinge
- Window spring
- Tool handle
Extension Spring, Utility, Standard Steel, Oil, End Type Full Twist Loops, Overall Length 3-31/32 In., Outside Dia. 0.730 In., Wire Dia. 0.060 In., Fabric Sleeve Outside Dia. 0.86 In., Load (Lbs.) 2.75, Deflection @ Load 0.72 In., Spring Rate (Lbs./In.) 1.66, Meets/Exceeds ASTM A227/A228 and AMS 5112
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 0.77
- Package Width: 4.17
- Package Height: 2.31
- Package Weight: 0.26
Product info last updated on February 28, 2026 8:10am UTC
Category: Springs