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

SPEC Extension Spring: Music Wire, 97.3 mm Free Lg, 4.5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 97.3 mm Free Lg, 4.5 mm Wire Dia

The SPEC Extension Spring (SKU HM2204500097M, MPN HM2204500097M) is a machine hook extension spring made of music wire, with a 97.3 mm free length, 4.5 mm wire diameter, and 22 mm O.D., finished in oil.

SKU 3G-OTH-679575

Brand
SPEC
Item
Extension Spring: Music Wire, 97.3 mm Free Lg, 4.5 mm Wire Dia
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
HM2204500097M
O.D
22 mm
Finish
Oil
Free Lg
97.3 mm
Wire Dia
4.5 mm

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 (SKU HM2204500097M, MPN HM2204500097M) is a machine hook extension spring made of music wire, with a 97.3 mm free length, 4.5 mm wire diameter, and 22 mm O.D., finished in oil.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment to return components to their original position after extension.

What are the specifications of the SPEC extension spring HM2204500097M?

This SPEC extension spring has a 97.3 mm free length, 4.5 mm wire diameter, and 22 mm O.D. It is made of music wire with an oil finish. The manufacturer part number is HM2204500097M, and the SKU is 3G-OTH-679575.

Where to buy SPEC extension spring HM2204500097M worldwide?

3G Electric supplies the SPEC extension spring HM2204500097M to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this machine hook extension spring.

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

To select the correct SPEC extension spring, match the free length, wire diameter, and outer diameter to your application's space and load requirements. Ensure the spring's material and finish suit the operating environment. Consult a technical resource for force and deflection calculations.

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 secure attachment in tension applications. With a free length of 1 3/4 in, wire diameter of 0.045 in, and outer diameter of 0.42 in, it provides a pulling force in machinery such as material handling and packaging equipment. Supplied as a 3-pack with plain finish
SPEC
This extension spring features machine hooks for secure attachment in tension applications. With a free length of 1 3/4 in, wire diameter of 0.045 in, and outer diameter of 0.42 in, it provides a pulling force in machinery such as material handling and packaging equipment. Supplied as a 3-pack with plain finish
Extension spring with machine hook ends, made of 302 stainless steel with a plain finish. Outer diameter 1 in, free length 5 1/2 in, wire diameter 0.115 in. Used to store and release energy in applications requiring a controlled return force, such as industrial machinery, automotive assemblies, and agricultural equipment
SPEC
Extension spring with machine hook ends, made of 302 stainless steel with a plain finish. Outer diameter 1 in, free length 5 1/2 in, wire diameter 0.115 in. Used to store and release energy in applications requiring a controlled return force, such as industrial machinery, automotive assemblies, and agricultural equipment
This 5-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a wire diameter of 0.034 in, an outer diameter of 0.24 in, and a free length of 5/8 in. These springs are used to provide pulling force in assemblies such as counterbalances, garage doors, and agricultural equipment
SPEC
This 5-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a wire diameter of 0.034 in, an outer diameter of 0.24 in, and a free length of 5/8 in. These springs are used to provide pulling force in assemblies such as counterbalances, garage doors, and agricultural equipment
Machine hook extension spring made of music wire with oil finish. Wire diameter 0.034 in, outside diameter 0.24 in, free length 3/4 in. Supplied in a 5-pack. Used to provide pulling force in tension applications such as industrial machinery, material handling, and automation systems
SPEC
Machine hook extension spring made of music wire with oil finish. Wire diameter 0.034 in, outside diameter 0.24 in, free length 3/4 in. Supplied in a 5-pack. Used to provide pulling force in tension applications such as industrial machinery, material handling, and automation systems
Machine hook extension spring with 0.63 mm wire diameter, 7 mm O.D., and 117.4 mm free length. Made of 302 stainless steel with plain finish. Supplied in a 2-pack. Used to provide tension in industrial assemblies such as machining, material handling, and power transmission systems
SPEC
Machine hook extension spring with 0.63 mm wire diameter, 7 mm O.D., and 117.4 mm free length. Made of 302 stainless steel with plain finish. Supplied in a 2-pack. Used to provide tension in industrial assemblies such as machining, material handling, and power transmission systems
Music wire machine hook extension spring with 1 in outer diameter, 4-1/2 in free length, and 0.095 in wire diameter. Oil finish. Supplied as a 2-pack. Used to provide tension in industrial machinery, conveyors, and automation systems
SPEC
Music wire machine hook extension spring with 1 in outer diameter, 4-1/2 in free length, and 0.095 in wire diameter. Oil finish. Supplied as a 2-pack. Used to provide tension in industrial machinery, conveyors, and automation systems
Machine hook extension spring made of music wire with oil finish. Free length 2 3/4 in, wire diameter 0.031 in, outer diameter 0.3 in. Sold in a pack of 5. Used to provide pulling force in mechanical assemblies such as industrial machinery and material handling equipment
SPEC
Machine hook extension spring made of music wire with oil finish. Free length 2 3/4 in, wire diameter 0.031 in, outer diameter 0.3 in. Sold in a pack of 5. Used to provide pulling force in mechanical assemblies such as industrial machinery and material handling equipment
Music wire machine hook extension spring with 0.55 mm wire diameter, 2.8 mm outer diameter, and 8.8 mm free length. Supplied as a 2-pack with an oil finish. Used in industrial equipment requiring tension or pull force, such as machining, material handling, and general mechanical assemblies
SPEC
Music wire machine hook extension spring with 0.55 mm wire diameter, 2.8 mm outer diameter, and 8.8 mm free length. Supplied as a 2-pack with an oil finish. Used in industrial equipment requiring tension or pull force, such as machining, material handling, and general mechanical assemblies