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SPEC Extension Spring: Music Wire, 78.1 mm Free Lg, 1.6 mm Wire Dia, 11 mm O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 78.1 mm Free Lg, 1.6 mm Wire Dia, 11 mm O.D.

The SPEC Machine Hook Extension Spring (MPN HM1101600078M) is a music-wire spring with a 78.1 mm free length, 1.6 mm wire diameter, and 11 mm O.D., supplied as a 2-pack with an oil finish. 3G Electric sources this…

SKU 3G-OTH-681575

Brand
SPEC
Item
Extension Spring: Music Wire, 78.1 mm Free Lg, 1.6 mm Wire Dia, 11 mm 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
HM1101600078M
Type
2 PK
O.D.
11 mm
Finish
Oil
Free Lg
78.1 mm
Wire Dia
1.6 mm

Technical Documents

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

Product Description

The SPEC Machine Hook Extension Spring (MPN HM1101600078M) is a music-wire spring with a 78.1 mm free length, 1.6 mm wire diameter, and 11 mm O.D., supplied as a 2-pack with an oil finish. 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, material handling, and more — with specialist depth in combustion, pumps, and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to store and release energy in tension applications, such as counterbalancing, lifting, or pulling mechanisms in industrial machinery, material handling equipment, and automation systems. 3G Electric supplies this and thousands of other components across 14 industrial departments.

What are the specifications of the SPEC HM1101600078M extension spring?

The SPEC HM1101600078M is a music-wire machine hook extension spring with a 78.1 mm free length, 1.6 mm wire diameter, 11 mm O.D., and an oil finish. It is supplied as a 2-pack. 3G Electric sources this spring alongside components from brands like Schneider, ABB, and Siemens.

Where to buy SPEC extension springs in worldwide?

You can buy SPEC extension springs worldwide through 3G Electric, which handles full logistics, customs clearance, and delivery to global destinations. As a supplier of industrial components across 14 departments, 3G Electric sources genuine SPEC parts and coordinates international shipping for your procurement needs.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and O.D. to your load and deflection requirements. The SPEC HM1101600078M offers a 78.1 mm free length and 1.6 mm wire diameter. 3G Electric provides sourcing support for springs and thousands of other industrial components across multiple categories.

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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