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SPEC Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring

The SPEC Extension Spring (MPN HM1402000178M) is a machine hook extension spring made from music wire, with a 178 mm free length, 2 mm wire diameter, and 14 mm O.D., finished in oil. 3G Electric interprets this…

SKU 3G-OTH-681459

Brand
SPEC
Item
Extension Spring
Part Number
HM1402000178M
Category
Machine Hook Extension Springs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
HM1402000178M
O.D
14 mm
Finish
Oil
Free Lg
178 mm
Wire Dia
2 mm

Technical Documents

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

Product Description

The SPEC Extension Spring (MPN HM1402000178M) is a machine hook extension spring made from music wire, with a 178 mm free length, 2 mm wire diameter, and 14 mm O.D., finished in oil. 3G Electric interprets this demand and sources the genuine SPEC spring, supporting your industrial maintenance needs across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the SPEC extension spring HM1402000178M used for?

The SPEC extension spring HM1402000178M is used in industrial machinery to provide tension and return force in applications like conveyor systems, packaging equipment, and mechanical assemblies. Its music wire construction and oil finish suit general maintenance across 14 departments, including material handling and pneumatics.

What are the specifications of the SPEC extension spring HM1402000178M?

The SPEC extension spring HM1402000178M has a 178 mm free length, 2 mm wire diameter, 14 mm O.D., and an oil finish. It is made from music wire with machine hooks. These specs ensure reliable tension in industrial equipment, supported by 3G Electric's sourcing expertise.

Where to buy SPEC extension spring HM1402000178M worldwide?

3G Electric supplies the SPEC extension spring HM1402000178M worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC parts for your maintenance needs across 14 departments, including specialist support for combustion, pumps, and controls.

How to select the right extension spring for industrial maintenance?

To select the right extension spring, match free length, wire diameter, and O.D. to your application's load and travel requirements. The SPEC HM1402000178M with 178 mm free length and 2 mm wire diameter suits moderate tension needs. 3G Electric can help interpret your demand and source the correct SPEC spring.

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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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This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 7/16 in, wire diameter of 0.013 in, and outer diameter of 0.094 in. Supplied as a 3-pack, it is commonly used in machinery and equipment requiring a compact, corrosion-resistant spring for tension applications
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This extension spring features machine hooks on both ends for attachment in tension applications. Made of 302 stainless steel with a plain finish, it provides corrosion resistance suitable for environments where moisture or chemicals are present. Commonly used in industrial machinery, automation equipment, and mechanical assemblies to store energy and resist pulling forces
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Machine hook extension spring made of music wire with an oil finish. Wire diameter 0.045 in, outer diameter 0.5 in, free length 4 1/2 in. Used to provide pulling force in assemblies such as counterbalances, garage doors, and agricultural equipment. Sold in a pack of 5
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This machine hook extension spring is made of music wire with an oil finish. It has a free length of 28 mm, wire diameter of 0.5 mm, and outer diameter of 2.5 mm. Supplied as a 2-pack, it is used to provide tension in industrial assemblies such as valves, clutches, and conveyor systems

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