SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.055 in Wire Dia, 0.42 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 free length of 2 3/4 in, wire diameter of 0.055 in, outer diameter of 0.42 in, and an oil finish…
SKU 3G-OTH-679763
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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 free length of 2 3/4 in, wire diameter of 0.055 in, outer diameter of 0.42 in, and an oil finish (MPN MH04200552750M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a controlled return motion is required.
What are the specifications of the SPEC extension spring MH04200552750M?
This SPEC extension spring has a free length of 2 3/4 in, wire diameter of 0.055 in, outer diameter of 0.42 in, and an oil finish. It is made of music wire and comes in a 5-pack. The manufacturer part number is MH04200552750M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 5-pack of music wire springs with oil finish.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. The SPEC spring with 0.055 in wire diameter and 0.42 in O.D. suits moderate loads. Always verify hook type and finish 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.
