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SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.085 in Wire Dia, 0.85 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.085 in Wire Dia, 0.85 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 0.085 in wire diameter, 0.85 in outer diameter, and a 2 1/4 in free length, with an oil finish (MPN…

SKU 3G-OTH-679329

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.085 in Wire Dia, 0.85 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
MH08500852250M
Type
2 PK
O.D.
0.85 in
Finish
Oil
Free Lg
2 1/4 in
Wire Dia
0.085 in

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 0.085 in wire diameter, 0.85 in outer diameter, and a 2 1/4 in free length, with an oil finish (MPN MH08500852250M).

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 gates, clutches, and counterbalance mechanisms. The music wire construction and oil finish suit general-purpose tension applications across machining, material handling, and automation equipment.

What are the specifications of the SPEC extension spring MH08500852250M?

This SPEC extension spring has a 0.085 in wire diameter, 0.85 in outer diameter, and 2 1/4 in free length. It is supplied as a 2-pack with an oil finish. The music wire material provides good fatigue life for repeated tension cycles in industrial machinery.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts across 14 departments, including springs, and deliver to any country.

How to select the right extension spring for an application?

To select an extension spring, match the wire diameter, outer diameter, and free length to your assembly's required travel and load. Ensure the hook style (machine hook) fits your mounting points. The oil finish on this SPEC spring provides basic corrosion resistance for indoor use.

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.

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