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SPEC Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.029 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.029 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 1 3/8 in, wire diameter of 0.029 in, and outer diameter of 0.18 in, supplied in a 5 PK with a plain finish (MPN…

SKU 3G-OTH-681669

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.029 in Wire Dia
Category
Machine Hook Extension Springs
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Local availability & support

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
H01800291370S
Type
5 PK
O.D.
0.18 in
Finish
Plain
Free Lg
1 3/8 in
Wire Dia
0.029 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 with a free length of 1 3/8 in, wire diameter of 0.029 in, and outer diameter of 0.18 in, supplied in a 5 PK with a plain finish (MPN H01800291370S). 3G Electric sources this OEM-specified spring across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring provides controlled tension in industrial machinery, such as in combustion systems, pumps, and material handling equipment. Its 302 stainless steel construction resists corrosion, making it suitable for demanding environments. 3G Electric sources this spring across 14 industrial departments.

What are the specifications of the SPEC extension spring H01800291370S?

This SPEC extension spring has a free length of 1 3/8 in, wire diameter of 0.029 in, outer diameter of 0.18 in, and a plain finish. It is made of 302 stainless steel and comes in a 5 PK. The manufacturer part number is H01800291370S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this OEM-specified spring across 14 departments, including combustion, pumps, and controls. Contact us for availability and delivery to your location.

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

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