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SPEC H01800181120S Machine Hook Extension Spring 5-Pack - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC H01800181120S Machine Hook Extension Spring 5-Pack

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 5-pack with a free length of 1 1/8 in, wire diameter of 0.018 in, and outer diameter of 0.18 in, finished plain. 3G…

SKU 3G-OTH-680319

Brand
SPEC
Item
H01800181120S Machine Hook Extension Spring 5-Pack
Part Number
H01800181120S
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
H01800181120S
Type
5 PK
O.D.
0.18 in
Finish
Plain
Free Lg
1 1/8 in
Wire Dia
0.018 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-pack with a free length of 1 1/8 in, wire diameter of 0.018 in, and outer diameter of 0.18 in, finished plain. 3G Electric interprets demand and delivers this genuine industrial spring across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the SPEC Extension Spring H01800181120S used for?

The SPEC Extension Spring is a 302 stainless steel machine hook spring used in industrial applications requiring tension, such as machinery counterbalances, valve returns, and conveyor systems. 3G Electric supplies this genuine spring across 14 departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC Extension Spring 5-pack?

The SPEC Extension Spring (MPN H01800181120S) is a 5-pack of 302 stainless steel machine hook springs with a free length of 1 1/8 in, wire diameter of 0.018 in, outer diameter of 0.18 in, and plain finish. 3G Electric sources this genuine industrial spring for worldwide delivery.

Where to buy the SPEC Extension Spring H01800181120S worldwide?

3G Electric supplies the SPEC Extension Spring H01800181120S worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC springs and deliver to your facility, supporting applications across machining, electrical, and power transmission.

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

Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. The SPEC H01800181120S uses 302 stainless steel for corrosion resistance. 3G Electric can help interpret your demand and source the correct spring across 14 industrial departments.

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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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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
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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
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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
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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
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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

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