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

SPEC Machine Hook Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied in a 5 PK with a Free Lg of 1 1/8 in, Wire Dia of 0.055 in, and O.D. of 0.3 in. It features a Plain finish and is identified…

SKU 3G-OTH-679931

Brand
SPEC
Item
Machine Hook Extension Spring
Category
Machine Hook Extension Springs
Available to Order
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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
H03000551120S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 1/8 in
Wire Dia
0.055 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 Lg of 1 1/8 in, Wire Dia of 0.055 in, and O.D. of 0.3 in. It features a Plain finish and is identified by MPN H03000551120S.

Frequently Asked Questions

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

This SPEC extension spring provides reliable tension in industrial machinery, automation, and material handling equipment. Its 302 stainless steel construction resists corrosion in demanding environments. 3G Electric supplies this spring across 14 industrial departments, including power transmission and pneumatics, backed by specialist sourcing expertise.

What are the specifications of the SPEC Extension Spring H03000551120S?

This SPEC extension spring has a free length of 1 1/8 in, wire diameter of 0.055 in, and outer diameter of 0.3 in. It is made of 302 stainless steel with a plain finish and comes in a 5-pack. The manufacturer part number is H03000551120S.

Where to buy SPEC Extension Spring H03000551120S worldwide?

3G Electric supplies the SPEC Extension Spring H03000551120S to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this spring to your facility. Contact us for availability and lead time.

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. The SPEC 302 stainless steel spring suits corrosion-prone environments. 3G Electric’s specialists can help interpret your needs and source the correct spring across our 14 industrial departments.

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 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