SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.055 in Wire Dia, 0.3 in O.D.
The SPEC Extension Spring: Music Wire is a machine hook extension spring with a 0.055 in wire diameter, 0.3 in O.D., and 2 3/4 in free length, supplied in a 5-pack with an oil finish (MPN MH03000552750M). 3G Electric…
SKU 3G-OTH-679231
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: Music Wire is a machine hook extension spring with a 0.055 in wire diameter, 0.3 in O.D., and 2 3/4 in free length, supplied in a 5-pack with an oil finish (MPN MH03000552750M). 3G Electric sources this genuine industrial spring across 14 departments — and far more — 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 extension spring used for?
A SPEC extension spring with machine hooks is used to provide pulling force in industrial assemblies, such as counterbalances, tension mechanisms, and return systems. 3G Electric supplies this genuine SPEC spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the SPEC extension spring MH03000552750M?
This SPEC extension spring has a 0.055 in wire diameter, 0.3 in O.D., and 2 3/4 in free length. It is made of music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH03000552750M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC springs across 14 departments, including specialist expertise in combustion, pumps and controls.
How to select the right extension spring for an application?
Select an extension spring by matching wire diameter, outer diameter, free length, and material to your load and deflection requirements. The SPEC MH03000552750M uses music wire with an oil finish. 3G Electric can help interpret your needs and source the correct spring.
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.
