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SPEC Machine Hook Extension Spring 2 PK 79.4 mm Free Lg 1.2 mm - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring 2 PK 79.4 mm Free Lg 1.2 mm

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. Key specifications include a free length of 79.4 mm, wire diameter of 1.2 mm, and an outer…

SKU 3G-OTH-680723

Brand
SPEC
Item
Machine Hook Extension Spring 2 PK 79.4 mm Free Lg 1.2 mm
Category
Machine Hook Extension Springs
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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
HM0851200079S
Type
2 PK
O.D.
8.5 mm
Finish
Plain
Free Lg
79.4 mm
Wire Dia
1.2 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, supplied as a 2 PK with a plain finish. Key specifications include a free length of 79.4 mm, wire diameter of 1.2 mm, and an outer diameter of 8.5 mm (MPN HM0851200079S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force between two components in industrial machinery, such as in material handling, packaging equipment, or conveyor systems. The 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC extension spring HM0851200079S?

This SPEC extension spring has a free length of 79.4 mm, a wire diameter of 1.2 mm, and an outer diameter of 8.5 mm. It is made of 302 stainless steel with a plain finish and comes as a 2-pack. The manufacturer part number is HM0851200079S.

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 HM0851200079S to any location. Contact us for a quote and delivery timeline.

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 resists corrosion. For the SPEC HM0851200079S, verify the 79.4 mm free length and 1.2 mm wire diameter suit your design.

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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