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SPEC Extension Spring: Music Wire, 4 1/2 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, 4 1/2 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 (SKU 3G-OTH-679333, MPN MH08500854500M). It features a 0.085 in wire diameter, 0.85 in outer diameter, 4 1/2 in…

SKU 3G-OTH-679333

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

Technical Specifications

SPEC
Manufacturer Part Number
MH08500854500M
Type
2 PK
O.D.
0.85 in
Finish
Oil
Free Lg
4 1/2 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 (SKU 3G-OTH-679333, MPN MH08500854500M). It features a 0.085 in wire diameter, 0.85 in outer diameter, 4 1/2 in free length, 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 tensile force in industrial machinery, such as counterbalancing, door returns, and tensioning mechanisms. The music wire construction and oil finish suit general-purpose applications across manufacturing, packaging, and material handling equipment.

What are the specifications of the SPEC extension spring MH08500854500M?

This SPEC extension spring has a 0.085 in wire diameter, 0.85 in outer diameter, and 4 1/2 in free length. It is supplied as a 2-pack with an oil finish. The manufacturer part number is MH08500854500M, and the SKU is 828P76.

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 and deliver genuine parts like the MH08500854500M to any location. Contact us for availability and lead time.

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 load and deflection requirements. The SPEC MH08500854500M offers a 0.085 in wire diameter and 4 1/2 in free length. Ensure the hook type and finish suit your environment; oil finish provides basic corrosion resistance.

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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