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 MH07500492750M, MPN MH07500492750M). It features a 0.75 in outer diameter, 2 3/4 in free length, 0.049 in…
SKU 3G-OTH-679832
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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 MH07500492750M, 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.
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 MH07500492750M?
The SPEC extension spring (SKU MH07500492750M, 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.
