SPEC Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU 3G-OTH-679198, MPN MH02400341120M). It features a 1 1/8 in free length, 0.034 in wire diameter, 0.24 in outer…
SKU 3G-OTH-679198
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 in a 5-pack (SKU 3G-OTH-679198, MPN MH02400341120M). It features a 1 1/8 in free length, 0.034 in wire diameter, 0.24 in outer diameter, 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 with machine hooks is used to provide pulling force in industrial assemblies, such as counterbalances, garage doors, and agricultural equipment. The music wire construction offers high tensile strength and fatigue resistance for repeated extension cycles.
What are the specifications of the SPEC extension spring 828MK1?
The SPEC extension spring (SKU 828MK1, MPN MH02400341120M) has a free length of 1 1/8 in, wire diameter of 0.034 in, outer diameter of 0.24 in, and an oil finish. It is a 5-pack of music wire machine hook springs.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine SPEC parts like the 828MK1 5-pack to any destination. Contact us for a quote and delivery timeline.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match free length, wire diameter, and outer diameter to your assembly's space and load requirements. The oil finish provides basic corrosion resistance. For high-cycle applications, verify the spring's maximum extended length and load capacity from the manufacturer's data.
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.
