SPEC Extension Spring: Music Wire, 70.8 mm Free Lg, 0.7 mm Wire Dia, 7.5 mm O.D.
The SPEC Extension Spring is a music-wire machine hook extension spring supplied in a 2-pack (MPN HM0750700071M). It features a 70.8 mm free length, 0.7 mm wire diameter, 7.5 mm O.D., and an oil finish.
SKU 3G-OTH-680437
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 music-wire machine hook extension spring supplied in a 2-pack (MPN HM0750700071M). It features a 70.8 mm free length, 0.7 mm wire diameter, 7.5 mm O.D., 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 the SPEC Extension Spring used for?
The SPEC Extension Spring is a music-wire machine hook spring used to provide tension in mechanical assemblies. It is commonly applied in industrial equipment, automation systems, and machinery where a consistent pulling force is required between two components.
What are the specifications of the SPEC Extension Spring HM0750700071M?
This SPEC Extension Spring has a 70.8 mm free length, 0.7 mm wire diameter, and 7.5 mm O.D. It is made of music wire with an oil finish and comes in a 2-pack. The manufacturer part number is HM0750700071M.
Where to buy SPEC Extension Springs worldwide?
3G Electric supplies SPEC Extension Springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the HM0750700071M or other SPEC spring sizes for your industrial application.
How to select the right SPEC Extension Spring for an application?
To select the correct SPEC Extension Spring, match the free length, wire diameter, and O.D. to your design requirements. Consider the required tension and extension range. The oil finish provides basic corrosion resistance. For assistance, consult 3G Electric's technical team.
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.
