SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.055 in Wire Dia, 0.5 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack. It features a 0.5 in outer diameter, 3 1/2 in free length, and 0.055 in wire diameter, with an oil finish (MPN…
SKU 3G-OTH-679790
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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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. It features a 0.5 in outer diameter, 3 1/2 in free length, and 0.055 in wire diameter, with an oil finish (MPN MH05000553500M).
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 with machine hooks is used to provide pulling force in industrial machinery, conveyors, and automation systems. It stores energy when stretched and returns to its original length, making it suitable for counterbalancing, tensioning, and return mechanisms across 14 industrial departments.
What are the specifications of the SPEC extension spring MH05000553500M?
This SPEC extension spring has a 0.5 in outer diameter, 3 1/2 in free length, and 0.055 in wire diameter. It is made of music wire with an oil finish and comes in a 3-pack. The manufacturer part number is MH05000553500M.
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 MH05000553500M 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 outer diameter, free length, and wire diameter to your assembly's space and load requirements. Consider the spring's material—music wire offers high tensile strength—and finish, such as oil, for corrosion resistance. Always verify the hook type and working load limits.
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.
