SPEC Extension Spring: Music Wire, 39.8 mm Free Lg, 0.7 mm Wire Dia, 3.5 mm O.D.
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with a free length of 39.8 mm, wire diameter of 0.7 mm, and outer diameter of 3.5 mm. It features an oil finish and is…
SKU 3G-OTH-680794
Need installation or engineering help?
Ask a question
Product Description
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with a free length of 39.8 mm, wire diameter of 0.7 mm, and outer diameter of 3.5 mm. It features an oil finish and is identified by manufacturer part number HM0350700040M.
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
Is the SPEC Extension Spring: Music Wire, 39.8 mm Free Lg, 0.7 mm Wire Dia, 3.5 mm O.D. available from 3G Electric?
Yes — 3G Electric supplies genuine SPEC products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the SPEC Extension Spring: Music Wire, 39.8 mm Free Lg, 0.7 mm Wire Dia, 3.5 mm O.D.?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for machine hook extension springs?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all machine hook extension springs we distribute.
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.
