SPEC Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.037 in Wire Dia, 0.42 in O.D.
The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack (SKU 828NA8, MPN MH04200371120M). It features a 0.037 in wire diameter, 0.42 in outer diameter, 1 1/8 in free…
SKU 3G-OTH-681540
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Product Description
The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack (SKU 828NA8, MPN MH04200371120M). It features a 0.037 in wire diameter, 0.42 in outer diameter, 1 1/8 in free length, and an oil finish.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to store and release energy by resisting a pulling force. It is commonly applied in industrial machinery, automotive assemblies, and equipment requiring tension control, such as garage doors, trampolines, and agricultural implements.
What are the specifications of the SPEC extension spring MH04200371120M?
This SPEC extension spring has a 0.037 in wire diameter, 0.42 in outer diameter, and 1 1/8 in free length. It is made from music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH04200371120M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the MH04200371120M to any location, ensuring compliance with international shipping requirements.
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 space requirements. Consider the material—music wire offers high tensile strength—and finish for corrosion resistance. Always verify the spring rate and maximum deflection for your specific application.
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.
