LOT OF 25 Lee Spring LE 016A 04 S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.125-inch outside diameter (3.18 mm) with 0.093-inch loop inside diameter (2.36 mm) and extends from a free length of 1.375 inch (34.93 mm) to a maximum extended length of 2.775 inch (70.49 mm). Made from Stainless Steel with a 0.016-inch wire diameter (0.41 mm), the spring delivers a spring rate of 0.83 lb/inch (0.145 N/mm) through its 76.2 total coils with an initial tension of 0.1666 lb (0.741). The spring supports a maximum load of 1.3328 lb (5.929 N) at full extension with a body length of 1.189 inch (30.2 mm). The spring features Random loop position and Passivate per ASTM A967 finish for optimal performance.

Extension Springs: Standard Series

The Lee Spring Standard Extension Spring Series includes a wide range of size and rate combinations and in both inch and metric sizes. Standard Series springs are available in Music Wire, Type 302 Stainless Steel and Type 316 Stainless Steel. Metric Series springs are available in Music Wire and Type 302 Stainless Steel. The Music Wire springs are provided with a plating finish for light corrosion resistance. The Type 302 Stainless Steel springs are passivated, while Type 316 Stainless Steel springs are passivated and ultrasonically cleaned.

Lee Spring's Stock Extension Springs are supplied with full diameter loops (either to machine or crossover center style) at a random position with the exception of Metric Extension Springs which are specified to meet DIN Standards. Loop openings are approximately one wire diameter and the direction of wind is factory optional.

Standard Extension Series (inch) Extension Springs have useful applications in various industries, including:

• Medical devices
• Firearms
• Pharmaceutical delivery devices
• Lighting and electrical control
• Petro-chemical processes
• Communication devices
• Aerospace
• Testing and measurement equipment
• Marine applications
• Automotive
• Locks and security devices
• Precision Instruments
• Hardware

...and many more applications