We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SPEC Extension Spring: 302 Stainless Steel, 3 1/2 in Free Lg, 0.045 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 3 1/2 in Free Lg, 0.045 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied in a 3 PK with a free length of 3 1/2 in, wire diameter of 0.045 in, and outer diameter of 0.5 in, finished plain (MPN…

SKU 3G-OTH-681270

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 3 1/2 in Free Lg, 0.045 in Wire Dia
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEC
Manufacturer Part Number
H05000453500S
Type
3 PK
O.D.
0.5 in
Finish
Plain
Free Lg
3 1/2 in
Wire Dia
0.045 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 with a free length of 3 1/2 in, wire diameter of 0.045 in, and outer diameter of 0.5 in, finished plain (MPN H05000453500S). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 counterbalances, garage doors, and industrial machinery. The 302 stainless steel construction offers corrosion resistance for demanding environments. 3G Electric sources this spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC extension spring H05000453500S?

The SPEC extension spring H05000453500S has a free length of 3 1/2 in, wire diameter of 0.045 in, outer diameter of 0.5 in, and a plain finish. It is made of 302 stainless steel and comes in a 3 PK. 3G Electric supplies this spring and can support your application with technical guidance.

Where to buy SPEC extension springs worldwide?

You can buy SPEC extension springs worldwide through 3G Electric. We interpret your demand, source the correct part, and handle logistics, customs, and delivery to your location. Our specialist depth in combustion, pumps and controls ensures we support your industrial needs across 14 departments.

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 suits corrosive environments. 3G Electric can help you choose the correct spring, leveraging our expertise 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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This extension spring is made of music wire with an oil finish. It has a wire diameter of 5 mm, an outer diameter of 25 mm, and a free length of 109 mm. Machine hook ends allow for secure attachment in tension applications. Commonly used in industrial machinery, automotive assemblies, and material handling equipment to provide controlled return motion or tension
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Machine hook extension spring made from 302 stainless steel with plain finish. Free length 8 in, wire diameter 0.095 in, outer diameter 1 in. Used to provide pulling force in industrial machinery such as material handling, packaging equipment, and automation systems
This SPEC extension spring is made of music wire with an oil finish. It has a free length of 5 inches, wire diameter of 0.148 inches, and outer diameter of 1.75 inches. Machine hook ends allow for attachment in tension applications, commonly used in industrial machinery for storing and releasing energy
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This SPEC extension spring is made of music wire with an oil finish. It has a free length of 5 inches, wire diameter of 0.148 inches, and outer diameter of 1.75 inches. Machine hook ends allow for attachment in tension applications, commonly used in industrial machinery for storing and releasing energy
This 2-pack of machine hook extension springs is made of 302 stainless steel with a plain finish. Each spring has a free length of 2-1/4 in, wire diameter of 0.069 in, and outer diameter of 0.5 in. Extension springs store and release mechanical energy in tension applications, commonly used in industrial machinery, automation equipment, and assembly fixtures to return components to their original position after being pulled apart
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This 2-pack of machine hook extension springs is made of 302 stainless steel with a plain finish. Each spring has a free length of 2-1/4 in, wire diameter of 0.069 in, and outer diameter of 0.5 in. Extension springs store and release mechanical energy in tension applications, commonly used in industrial machinery, automation equipment, and assembly fixtures to return components to their original position after being pulled apart
Machine hook extension spring made of 302 stainless steel with plain finish. Outer diameter 18 mm, wire diameter 3.6 mm, free length 56.9 mm. Stores energy and provides resistance to pulling forces in applications requiring controlled return motion or tension
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Machine hook extension spring made of 302 stainless steel with plain finish. Outer diameter 18 mm, wire diameter 3.6 mm, free length 56.9 mm. Stores energy and provides resistance to pulling forces in applications requiring controlled return motion or tension
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