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SPEC Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.031 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.031 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Length of 1 1/4 in, Wire Diameter of 0.031 in, and Outer Diameter of 0.18 in, finished Plain (MPN…

SKU 3G-OTH-681626

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.031 in Wire Dia
Category
Machine Hook Extension Springs
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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
H01800311250S
Type
5 PK
O.D.
0.18 in
Finish
Plain
Free Lg
1 1/4 in
Wire Dia
0.031 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 PK with a Free Length of 1 1/4 in, Wire Diameter of 0.031 in, and Outer Diameter of 0.18 in, finished Plain (MPN H01800311250S). 3G Electric interprets this demand and delivers genuine industrial components across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

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 counterbalancing, tensioning, or return mechanisms. It is common in industrial equipment, automotive components, and machinery across sectors like material handling and automation.

What are the specifications of the SPEC extension spring H01800311250S?

This SPEC extension spring is made of 302 stainless steel, with a free length of 1 1/4 in, wire diameter of 0.031 in, outer diameter of 0.18 in, and a plain finish. It is supplied as a 5-pack and features machine hook ends for secure attachment.

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 interpret your demand and deliver genuine components across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the right extension spring for an application?

To select the right extension spring, consider free length, wire diameter, outer diameter, material, and end type. For the SPEC H01800311250S, the 302 stainless steel offers corrosion resistance, and the machine hook ends suit tension applications. Verify load requirements and working deflection limits.

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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