SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.049 in Wire Dia, 0.36 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack (SKU 831CT4, MPN MH03600492250M). It features a 0.049 in wire diameter, 0.36 in outer diameter, 2 1/4 in free…
SKU 3G-OTH-681167
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Product Description
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack (SKU 831CT4, MPN MH03600492250M). It features a 0.049 in wire diameter, 0.36 in outer diameter, 2 1/4 in free length, and an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide a pulling force in industrial assemblies, such as counterbalances, door returns, and tension mechanisms. The music wire construction and oil finish suit general-purpose applications across machining, material handling, and power transmission systems.
What are the specifications of the SPEC extension spring 831CT4?
The SPEC extension spring (SKU 831CT4, MPN MH03600492250M) has a 0.049 in wire diameter, 0.36 in outer diameter, 2 1/4 in free length, and an oil finish. It is a 3-pack of machine hook extension springs made from music wire.
Where to buy SPEC extension springs in worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts across 14 departments, including springs, and deliver to any location.
How to select the right extension spring for an application?
To select the right extension spring, match the wire diameter, outer diameter, and free length to your load and deflection requirements. The SPEC spring's 0.049 in wire diameter and 2 1/4 in free length suit moderate tension needs. Always verify hook type and finish compatibility with your environment.
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.
