SPEC Extension Spring: Music Wire
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 22.1 mm free length, 0.55 mm wire diameter, and 6 mm O.D., with an oil finish (MPN HM0600550022M).
SKU 3G-OTH-679480
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
Need installation or engineering help?
Ask a question
Product Description
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 22.1 mm free length, 0.55 mm wire diameter, and 6 mm O.D., with an oil finish (MPN HM0600550022M).
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 tension in mechanical assemblies, such as counterbalances, garage doors, and industrial equipment. The music wire construction and oil finish offer durability in light to medium load applications across machining, material handling, and general maintenance.
What are the specifications of the SPEC extension spring HM0600550022M?
This SPEC extension spring has a 22.1 mm free length, 0.55 mm wire diameter, and 6 mm O.D. It is supplied as a 2-pack with an oil finish. The music wire material provides good tensile strength and fatigue life for repeated tension cycles in industrial settings.
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 genuine parts like the HM0600550022M and deliver to your facility. Contact us for pricing and lead time on this 2-pack of music wire springs.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, and O.D. to your assembly's required tension and travel. The SPEC HM0600550022M with 22.1 mm free length and 0.55 mm wire is suited for light loads. Always verify hook type and material—music wire offers good elasticity for repeated use.
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.
