SPEC Extension Spring: Music Wire, 17 mm Free Lg, 0.55 mm Wire Dia, 2.8 mm O.D.
The SPEC Extension Spring (MPN HM0280550017M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 17 mm free length, 0.55 mm wire diameter, and 2.8 mm O.D., with an oil finish.
SKU 3G-OTH-679451
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SPEC Extension Spring (MPN HM0280550017M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 17 mm free length, 0.55 mm wire diameter, and 2.8 mm O.D., with an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide a pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. The music wire construction offers high tensile strength and fatigue resistance for repeated extension cycles.
What are the specifications of the SPEC HM0280550017M extension spring?
The SPEC HM0280550017M is a machine hook extension spring with a 17 mm free length, 0.55 mm wire diameter, and 2.8 mm O.D. It is made of music wire with an oil finish and supplied as a 2-pack. These dimensions suit light to medium tension applications.
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 HM0280550017M across 14 departments, including power transmission and material handling, and deliver to your facility.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and O.D. to your required extension range and load. The SPEC HM0280550017M with 17 mm free length and 0.55 mm wire diameter suits moderate-force applications. Always verify hook type and material 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.
