SPEC Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.049 in Wire Dia, 0.3 in O.D.
The SPEC Machine Hook Extension Spring (SKU 3G-OTH-679225) is a music-wire spring with a 0.049 in wire diameter, 0.3 in O.D., and 1 3/8 in free length, supplied in a 5-pack with an oil finish (MPN MH03000491370M). 3G…
SKU 3G-OTH-679225
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 Machine Hook Extension Spring (SKU 3G-OTH-679225) is a music-wire spring with a 0.049 in wire diameter, 0.3 in O.D., and 1 3/8 in free length, supplied in a 5-pack with an oil finish (MPN MH03000491370M). 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, material handling, plumbing, HVAC & refrigeration, pneumatics, hydraulics, pumps, instrumentation, test & measurement, welding, lighting, and combustion/burner systems — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is a SPEC machine hook extension spring used for?
A SPEC machine hook extension spring provides tension in industrial assemblies such as machining, material handling, and power transmission equipment. The 0.049 in wire diameter and 0.3 in O.D. suit light to medium loads. 3G Electric supplies this and thousands of other components across 14 industrial departments.
What are the specifications of the SPEC extension spring 3G-OTH-679225?
The SPEC extension spring (SKU 3G-OTH-679225) has a 0.049 in wire diameter, 0.3 in O.D., 1 3/8 in free length, and an oil finish. It is a 5-pack of music-wire machine hook springs, MPN MH03000491370M. 3G Electric sources this spring alongside brands like SKF and Festo for industrial applications.
Where to buy SPEC extension spring MH03000491370M worldwide?
3G Electric supplies the SPEC extension spring MH03000491370M worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this and thousands of other components across 14 departments. Contact us to order and arrange delivery to your location.
How to select the right extension spring for an industrial application?
Select an extension spring by matching wire diameter, outer diameter, free length, and material to your load and deflection requirements. The SPEC music-wire spring (0.049 in wire, 0.3 in O.D.) suits moderate tension. 3G Electric can help you choose the correct spring for your machinery.
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.
