SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.049 in Wire Dia, 0.75 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack (SKU 3G-OTH-679832, MPN MH07500492750M). It features a 0.75 in outer diameter, 2 3/4 in free length, 0.049 in wire…
SKU 3G-OTH-679832
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 machine hook extension spring made of music wire, supplied in a 3-pack (SKU 3G-OTH-679832, MPN MH07500492750M). It features a 0.75 in outer diameter, 2 3/4 in free length, 0.049 in wire 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 stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a controlled return motion is required.
What are the specifications of the SPEC extension spring 831D90?
The SPEC extension spring (SKU 831D90, MPN MH07500492750M) has a 0.75 in outer diameter, 2 3/4 in free length, 0.049 in wire diameter, and an oil finish. It is made of music wire and comes in a 3-pack.
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 for pricing and lead time on this 3-pack of music wire springs with oil finish.
How to select the right extension spring for an application?
Select an extension spring by matching free length, outer diameter, and wire diameter to your load and deflection requirements. The SPEC spring (0.75 in O.D., 2 3/4 in free length, 0.049 in wire) suits moderate-force applications. Always verify hook style and finish compatibility.
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.
