SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.055 in Wire Dia, 0.36 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH03600553500M, MPN MH03600553500M). It features a 3 1/2 in free length, 0.055 in wire diameter, 0.36 in…
SKU 3G-OTH-679744
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 5-pack (SKU MH03600553500M, MPN MH03600553500M). It features a 3 1/2 in free length, 0.055 in wire diameter, 0.36 in O.D., 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 assemblies, such as counterbalances, garage doors, and agricultural equipment. The music wire construction offers high tensile strength and fatigue resistance for repeated extension cycles.
What are the specifications of the SPEC extension spring MH03600553500M?
The SPEC extension spring (SKU MH03600553500M, MPN MH03600553500M) has a 3 1/2 in free length, 0.055 in wire diameter, 0.36 in O.D., and an oil finish. It is made of music wire and comes in a 5-pack. These dimensions determine its load capacity and travel range.
Where to buy SPEC extension springs in worldwide?
3G Electric supplies SPEC extension springs to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us for pricing and lead time on the 5-pack (SKU 3G-OTH-679744) or other SPEC spring sizes.
How to select the right SPEC extension spring for an application?
To select the correct SPEC extension spring, match the free length, wire diameter, and O.D. to your assembly's space and load requirements. The 0.055 in wire diameter and 3 1/2 in free length of this music-wire spring suit moderate-force applications. Always verify the spring's maximum extended length and hook style.
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.
