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SPEC HM0750700053S Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC HM0750700053S Machine Hook Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 52.5 mm free length, 0.7 mm wire diameter, and 7.5 mm outer diameter, supplied in a 2-pack with a plain finish (MPN…

SKU 3G-OTH-680476

Brand
SPEC
Item
HM0750700053S Machine Hook Extension Spring
Part Number
HM0750700053S
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
HM0750700053S
Type
2 PK
O.D.
7.5 mm
Finish
Plain
Free Lg
52.5 mm
Wire Dia
0.7 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 52.5 mm free length, 0.7 mm wire diameter, and 7.5 mm outer diameter, supplied in a 2-pack with a plain finish (MPN HM0750700053S). 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

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 components.

What are the specifications of the SPEC extension spring HM0750700053S?

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 52.5 mm free length, 0.7 mm wire diameter, and 7.5 mm outer diameter. It comes as a 2-pack with manufacturer part number HM0750700053S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies genuine SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this OEM part across 14 departments, ensuring accurate specification and delivery to your location.

How to select the right SPEC extension spring for an application?

To select the correct SPEC extension spring, match the free length, wire diameter, and outer diameter to your assembly's tension requirements. Consider the material—302 stainless steel offers corrosion resistance. Consult 3G Electric's specialists for guidance on spring rate and load capacity.

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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 extension spring features machine hooks for tension applications in mechanical assemblies. Made from music wire with an oil finish, it has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length. Supplied in a 5-pack
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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
This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use
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This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use

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