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SPEC Extension Spring: 302 Stainless Steel, 53.6 mm Free Lg, 1.1 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 53.6 mm Free Lg, 1.1 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 53.6 mm free length, 1.1 mm wire diameter, and 7.5 mm O.D., supplied in a 2 PK with a plain finish (MPN HM0751100054S). 3G…

SKU 3G-OTH-680636

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 53.6 mm Free Lg, 1.1 mm Wire Dia
Category
Machine Hook Extension Springs
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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
HM0751100054S
Type
2 PK
O.D.
7.5 mm
Finish
Plain
Free Lg
53.6 mm
Wire Dia
1.1 mm

Technical Documents

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

Product Description

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 53.6 mm free length, 1.1 mm wire diameter, and 7.5 mm O.D., supplied in a 2 PK with a plain finish (MPN HM0751100054S). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, machinery, and automation systems where a pulling force is required, such as in counterbalances, latches, and conveyor systems.

What are the specifications of the SPEC extension spring HM0751100054S?

This SPEC extension spring is made of 302 stainless steel with a 53.6 mm free length, 1.1 mm wire diameter, and 7.5 mm O.D. It has a plain finish and is supplied as a 2-pack. The manufacturer part number is HM0751100054S.

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 this spring across 14 departments, including specialist expertise in combustion, pumps, and controls, and deliver to your location.

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 assembly's space and load requirements. Consider material—302 stainless steel offers corrosion resistance. For tension needs, consult a spring rate chart or contact 3G Electric for guidance.

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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