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SPEC Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.055 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.055 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied in a 5 PK. It features a 3 in free length, 0.055 in wire diameter, 0.3 in O.D., and a plain finish (MPN H03000553000S).

SKU 3G-OTH-680670

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.055 in Wire Dia
Category
Machine Hook Extension Springs
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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
H03000553000S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
3 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. It features a 3 in free length, 0.055 in wire diameter, 0.3 in O.D., and a plain finish (MPN H03000553000S).

Frequently Asked Questions

What is the SPEC Extension Spring used for?

The SPEC Extension Spring is a 302 Stainless Steel machine hook spring used in industrial machinery, automotive assemblies, and material handling equipment to provide tension and return force. Its plain finish suits general-purpose applications where corrosion resistance is needed.

What are the specifications of the SPEC Extension Spring?

This SPEC Extension Spring has a 3 in free length, 0.055 in wire diameter, 0.3 in O.D., plain finish, and is supplied as a 5 PK. The manufacturer part number is H03000553000S. It is made from 302 Stainless Steel for durability in moderate environments.

Where to buy the SPEC Extension Spring worldwide?

3G Electric supplies the SPEC Extension Spring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine SPEC parts to your location. Contact us for pricing and lead time.

How to select the right SPEC Extension Spring?

To select the right SPEC Extension Spring, match free length, wire diameter, and O.D. to your application's tension requirements. Ensure the 302 Stainless Steel material and plain finish suit your environment. For custom needs, consult a spring engineering guide.

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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