SPEC Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.045 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 5-pack. It features a 0.045 in wire diameter, 0.5 in outer diameter, 4 1/2 in free length, and an oil finish (MPN…
SKU 3G-OTH-679782
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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. It features a 0.045 in wire diameter, 0.5 in outer diameter, 4 1/2 in free length, and an oil finish (MPN MH05000454500M).
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, garage doors, and agricultural equipment. The 0.045 in wire diameter and 0.5 in outer diameter suit light-to-medium tension applications where a compact, oil-finished music-wire spring is required.
What are the specifications of the SPEC extension spring MH05000454500M?
The SPEC extension spring MH05000454500M is a 5-pack of music-wire machine hook springs. It has a 0.045 in wire diameter, 0.5 in outer diameter, 4 1/2 in free length, and an oil finish. These dimensions define its tension capacity and fit for standard industrial machinery and equipment.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine SPEC parts like the MH05000454500M 5-pack. Contact us for availability and lead time to your location.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match the wire diameter, outer diameter, and free length to your required load and extension. The 0.045 in wire and 0.5 in O.D. of model MH05000454500M suit moderate tension. Always verify hook type and finish—oil finish here—for environmental 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.
