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

SPEC Machine Hook Extension Spring 5-Pack

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 5-pack with a free length of 1 3/4 in, wire diameter of 0.055 in, and outer diameter of 0.3 in. It features a plain…

SKU 3G-OTH-679933

Brand
SPEC
Item
Machine Hook Extension Spring 5-Pack
Part Number
H03000551750S
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
H03000551750S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 3/4 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 as a 5-pack with a free length of 1 3/4 in, wire diameter of 0.055 in, and outer diameter of 0.3 in. It features a plain finish and is identified by manufacturer part number H03000551750S.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in mechanical assemblies, such as counterbalances, garage doors, and industrial machinery. This 302 stainless steel version resists corrosion in demanding environments.

What are the specifications of the SPEC extension spring H03000551750S?

This SPEC extension spring has a free length of 1 3/4 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.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. We source genuine industrial components across 14 departments, including springs, and deliver to your facility.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider material—302 stainless steel offers corrosion resistance. 3G Electric can help interpret your needs.

Not sure this is the right part? Photo-identify it

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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