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SPEC Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.034 in Wire Dia, 0.18 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.034 in Wire Dia, 0.18 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH01800342500M, MPN MH01800342500M). It features a 2 1/2 in free length, 0.034 in wire diameter, 0.18 in…

SKU 3G-OTH-680565

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.034 in Wire Dia, 0.18 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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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
MH01800342500M
Type
5 PK
O.D.
0.18 in
Finish
Oil
Free Lg
2 1/2 in
Wire Dia
0.034 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 in a 5-pack (SKU MH01800342500M, MPN MH01800342500M). It features a 2 1/2 in free length, 0.034 in wire diameter, 0.18 in outer diameter, and an oil finish.

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 mechanical systems where a return force is needed, such as in garage doors, trampolines, and agricultural equipment.

What are the specifications of the SPEC extension spring 828MA3?

The SPEC extension spring 828MA3 has a 2 1/2 in free length, 0.034 in wire diameter, 0.18 in outer diameter, and an oil finish. It is made of music wire and comes in a 5-pack. The manufacturer part number is MH01800342500M.

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. Contact us for pricing and lead time on this 5-pack of music wire springs with a 2 1/2 in free length and 0.034 in wire diameter.

How to select the right extension spring for an application?

To select the right extension spring, match the free length, wire diameter, and outer diameter to your space constraints and required load. Consider the material—music wire offers high tensile strength. The SPEC spring 828MA3 with a 0.034 in wire diameter suits light to medium loads.

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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