We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
SPEC 302 Stainless Steel Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC 302 Stainless Steel Machine Hook Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5-pack with a Plain finish. Each spring has a 7/8 in Free Length, 0.024 in Wire Diameter, and 0.18 in O.D. (MPN…

SKU 3G-OTH-680339

Brand
SPEC
Item
302 Stainless Steel Machine Hook Extension Spring
Part Number
H01800240880S
Category
Machine Hook Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
H01800240880S
Type
5 PK
O.D.
0.18 in
Finish
Plain
Free Lg
7/8 in
Wire Dia
0.024 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 Plain finish. Each spring has a 7/8 in Free Length, 0.024 in Wire Diameter, and 0.18 in O.D. (MPN H01800240880S).

Frequently Asked Questions

What is a SPEC 302 Stainless Steel Extension Spring used for?

This SPEC extension spring is used in industrial machinery, automation, and mechanical assemblies where a corrosion-resistant, reliable return force is needed. The 302 stainless steel construction suits applications in food processing, medical devices, and outdoor equipment. 3G Electric supplies these springs across 14 industrial departments.

What are the specifications of the SPEC H01800240880S extension spring?

The SPEC H01800240880S is a 302 stainless steel machine hook extension spring, 5-pack, with a 7/8 in free length, 0.024 in wire diameter, 0.18 in O.D., and plain finish. It is designed for consistent tension in light-duty applications. 3G Electric sources genuine SPEC components for global delivery.

Where to buy SPEC extension springs in worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC parts like the H01800240880S and deliver to any international destination. Contact us for pricing and lead time on your order.

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

Select a SPEC extension spring by matching free length, wire diameter, and outside diameter to your required load and deflection. For the H01800240880S, the 7/8 in free length and 0.024 in wire diameter suit light tension needs. 3G Electric's specialists can help interpret your requirements and source the correct spring.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SPEC

View all SPEC parts →
This extension spring features machine hooks for tension applications in mechanical assemblies. Made from music wire with an oil finish, it has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length. Supplied in a 5-pack
SPEC
This extension spring features machine hooks for tension applications in mechanical assemblies. Made from music wire with an oil finish, it has a 0.031 in wire diameter, 0.18 in outer diameter, and 3/4 in free length. Supplied in a 5-pack
This extension spring features machine hooks on both ends for attachment in tension applications. Made of 302 stainless steel with a plain finish, it provides corrosion resistance suitable for environments where moisture or chemicals are present. Commonly used in industrial machinery, automation equipment, and mechanical assemblies to store energy and resist pulling forces
SPEC
This extension spring features machine hooks on both ends for attachment in tension applications. Made of 302 stainless steel with a plain finish, it provides corrosion resistance suitable for environments where moisture or chemicals are present. Commonly used in industrial machinery, automation equipment, and mechanical assemblies to store energy and resist pulling forces
Music wire extension spring with machine hooks. 0.049 in wire diameter, 0.3 in outer diameter, 1 1/8 in free length. Oil finish. Supplied in a 5-pack. Used to provide pulling force in assemblies such as counterbalances and garage doors
SPEC
Music wire extension spring with machine hooks. 0.049 in wire diameter, 0.3 in outer diameter, 1 1/8 in free length. Oil finish. Supplied in a 5-pack. Used to provide pulling force in assemblies such as counterbalances and garage doors
Machine hook extension spring made of music wire with an oil finish. Wire diameter 0.045 in, outer diameter 0.5 in, free length 4 1/2 in. Used to provide pulling force in assemblies such as counterbalances, garage doors, and agricultural equipment. Sold in a pack of 5
SPEC
Machine hook extension spring made of music wire with an oil finish. Wire diameter 0.045 in, outer diameter 0.5 in, free length 4 1/2 in. Used to provide pulling force in assemblies such as counterbalances, garage doors, and agricultural equipment. Sold in a pack of 5
Music wire extension spring with machine hooks. 0.5 mm wire diameter, 2.5 mm outer diameter, 10.9 mm free length. Oil finish. Supplied as a 2-pack. Used to provide tension in mechanical assemblies such as industrial equipment and automation systems
SPEC
Music wire extension spring with machine hooks. 0.5 mm wire diameter, 2.5 mm outer diameter, 10.9 mm free length. Oil finish. Supplied as a 2-pack. Used to provide tension in mechanical assemblies such as industrial equipment and automation systems
Extension spring with machine hook ends for tension applications in machinery, conveyors, and automation systems. Made of music wire with an oil finish. Specifications: 0.9 mm wire diameter, 10 mm O.D., 166.9 mm free length. Supplied as a 2-pack
SPEC
Extension spring with machine hook ends for tension applications in machinery, conveyors, and automation systems. Made of music wire with an oil finish. Specifications: 0.9 mm wire diameter, 10 mm O.D., 166.9 mm free length. Supplied as a 2-pack
This machine hook extension spring is made of music wire with an oil finish. It has a free length of 28 mm, wire diameter of 0.5 mm, and outer diameter of 2.5 mm. Supplied as a 2-pack, it is used to provide tension in industrial assemblies such as valves, clutches, and conveyor systems
SPEC
This machine hook extension spring is made of music wire with an oil finish. It has a free length of 28 mm, wire diameter of 0.5 mm, and outer diameter of 2.5 mm. Supplied as a 2-pack, it is used to provide tension in industrial assemblies such as valves, clutches, and conveyor systems
This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use
SPEC
This extension spring features machine hooks for tension applications. With a 4.5 mm wire diameter, 32 mm outer diameter, and 298 mm free length, it provides consistent force in counterbalancing, lifting, or pulling mechanisms. The plain finish suits general industrial use

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first