SPEC Extension Spring: Music Wire, 79.4 mm Free Lg, 1.2 mm Wire Dia, 8.5 mm O.D.
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with an oil finish. Key specifications include a free length of 79.4 mm, wire diameter of 1.2 mm, and an outer diameter of…
SKU 3G-OTH-680438
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Product Description
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with an oil finish. Key specifications include a free length of 79.4 mm, wire diameter of 1.2 mm, and an outer diameter of 8.5 mm (MPN HM0851200079M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment to return components to their original position after extension.
What are the specifications of the SPEC HM0851200079M extension spring?
This SPEC extension spring has a free length of 79.4 mm, wire diameter of 1.2 mm, and outer diameter of 8.5 mm. It is made from music wire with an oil finish and comes as a 2-pack. The manufacturer part number is HM0851200079M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the HM0851200079M 2-pack or other SPEC spring sizes for your industrial application.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. The SPEC HM0851200079M uses music wire for high tensile strength. Ensure the spring's maximum extended length and hook style fit your assembly.
SPEC Products
3G Electric supplies SPEC machine hook extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
