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SPEC Extension Spring: 302 Stainless Steel, 2 1/2 in Free Lg, 0.055 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 2 1/2 in Free Lg, 0.055 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied in a 3 PK. Key specifications include a Free Length of 2 1/2 in, Wire Diameter of 0.055 in, Outer Diameter of 0.42 in, and a…

SKU 3G-OTH-680687

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 2 1/2 in Free Lg, 0.055 in Wire Dia
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
H04200552500S
Type
3 PK
O.D.
0.42 in
Finish
Plain
Free Lg
2 1/2 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 3 PK. Key specifications include a Free Length of 2 1/2 in, Wire Diameter of 0.055 in, Outer Diameter of 0.42 in, and a Plain finish (MPN H04200552500S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring, like this 302 stainless steel machine hook spring, stores and releases energy to resist pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a controlled return motion is required.

What are the specifications of the SPEC extension spring H04200552500S?

This SPEC extension spring has a free length of 2 1/2 in, wire diameter of 0.055 in, outer diameter of 0.42 in, and a plain finish. It is made from 302 stainless steel and comes in a pack of 3. The manufacturer part number is H04200552500S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 302 stainless steel machine hook spring (MPN H04200552500S).

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

To select the right extension spring, match free length, wire diameter, and outer diameter to your load and deflection requirements. For this SPEC spring, the 0.055 in wire diameter and 0.42 in O.D. suit moderate loads. Always verify material compatibility—302 stainless steel offers corrosion resistance.

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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