SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.055 in Wire Dia, 0.5 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-679285, MPN MH05000552750M). It features a 0.055 in wire diameter, 0.5 in O.D., 2 3/4 in free length…
SKU 3G-OTH-679285
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 3G-OTH-679285, MPN MH05000552750M). It features a 0.055 in wire diameter, 0.5 in O.D., 2 3/4 in free length, and an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide a pulling force in industrial applications such as machinery counterbalances, conveyor systems, and automotive assemblies. The 0.055 in wire diameter and 0.5 in O.D. suit light to medium tension loads.
What are the specifications of the SPEC extension spring 828NM2?
The SPEC extension spring (SKU 828NM2, MPN MH05000552750M) has a 0.055 in wire diameter, 0.5 in O.D., 2 3/4 in free length, and an oil finish. It is a 3-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. We source genuine industrial components across 14 departments, including springs, and deliver to global destinations. Contact us for availability and lead time.
How to select the right extension spring for an application?
To select an extension spring, match the wire diameter, outer diameter, and free length to your load and space requirements. The SPEC spring's 0.055 in wire and 0.5 in O.D. suit moderate tension. Ensure the machine hook ends fit your mounting points.
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.
