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SPEC Machine Hook Extension Spring 5 PK - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring 5 PK

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied in a 5 PK with a Free Length of 1 1/8 in, Wire Diameter of 0.037 in, and Outer Diameter of 0.3 in. It features a Plain finish…

SKU 3G-OTH-679926

Brand
SPEC
Item
Machine Hook Extension Spring 5 PK
Category
Machine Hook Extension Springs
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Delivery
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
H03000371120S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 1/8 in
Wire Dia
0.037 in

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 in a 5 PK with a Free Length of 1 1/8 in, Wire Diameter of 0.037 in, and Outer Diameter of 0.3 in. It features a Plain finish and is identified by manufacturer part number H03000371120S.

Frequently Asked Questions

What is a SPEC 302 Stainless Steel Extension Spring used for?

This SPEC extension spring provides tension in mechanical assemblies, such as counterbalances, garage doors, and industrial machinery. Its 302 stainless steel construction offers corrosion resistance for demanding environments. 3G Electric supplies this spring across 14 industrial departments, including material handling and pneumatics.

What are the specifications of the SPEC Extension Spring H03000371120S?

This SPEC extension spring has a free length of 1 1/8 in, wire diameter of 0.037 in, and outer diameter of 0.3 in. It comes in a 5-pack with a plain finish, made from 302 stainless steel. The manufacturer part number is H03000371120S.

Where to buy SPEC Extension Spring H03000371120S worldwide?

3G Electric supplies the SPEC Extension Spring H03000371120S to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this 302 stainless steel spring for your industrial application.

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

Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. For corrosion resistance, 302 stainless steel is a common choice. 3G Electric can help you source the correct SPEC spring for your machinery.

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 on both ends for secure attachment. With a free length of 109 mm, wire diameter of 5 mm, and outer diameter of 25 mm, it provides resistance to pulling forces. Suitable for applications requiring controlled return motion, such as in industrial machinery and material handling equipment
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Machine hook extension spring made of 302 stainless steel with plain finish. Free length 1-1/2 in, wire diameter 0.034 in, outer diameter 0.5 in. Supplied as a 3-pack. Used to provide tension in machinery, pulling components together or returning them to a starting position
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This extension spring is made of 302 stainless steel with a plain finish. It has a 0.75 in outer diameter, 3 in free length, and 0.105 in wire diameter. The machine hooks allow secure attachment in applications requiring pulling force, such as in industrial machinery and automation systems
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This extension spring stores energy and provides resistance to pulling forces. It is used in applications requiring controlled return motion or tension, such as industrial machinery and equipment. The spring has a free length of 3/4 in, wire diameter of 0.041 in, and outer diameter of 0.36 in, with a plain finish. Sold in a pack of 5