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

SPEC Machine Hook Extension Spring 5-Pack

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 0.045 in wire diameter, 0.42 in outer diameter, 1 3/4 in free length, and an oil finish (MPN…

SKU 3G-OTH-680764

Brand
SPEC
Item
Machine Hook Extension Spring 5-Pack
Category
Machine Hook Extension Springs
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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
MH04200451750M
Type
5 PK
O.D.
0.42 in
Finish
Oil
Free Lg
1 3/4 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 machine hook extension spring made of music wire, supplied in a 5-pack. It features a 0.045 in wire diameter, 0.42 in outer diameter, 1 3/4 in free length, and an oil finish (MPN MH04200451750M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in industrial machinery, such as in conveyor systems, agricultural equipment, and automotive assemblies. It stores energy when stretched and returns to its original length, making it ideal for counterbalancing and tension applications.

What are the specifications of the SPEC extension spring MH04200451750M?

The SPEC extension spring MH04200451750M has a 0.045 in wire diameter, 0.42 in outer diameter, and 1 3/4 in free length. It is made of music wire with an oil finish and comes in a 5-pack. These specs ensure consistent tension and durability in demanding industrial environments.

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 source genuine parts like the MH04200451750M and deliver them to your facility, ensuring compliance with international shipping requirements.

How to select the right extension spring for an application?

To select the right extension spring, match the wire diameter, outer diameter, and free length to your load and space constraints. For the SPEC MH04200451750M, the 0.045 in wire and 0.42 in O.D. suit moderate tension needs. Always verify the spring rate and maximum deflection with your design requirements.

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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Machine hook extension spring made of 302 stainless steel with plain finish. Free length 273.5 mm, wire diameter 2 mm, outside diameter 22 mm. Stores and releases energy by resisting pulling force, used for tension, return motion, or counterbalance in industrial machinery, automotive assemblies, and agricultural equipment
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This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a free length of 6 inches, wire diameter of 0.177 inches, and outer diameter of 1.75 inches. Machine hook ends allow for attachment in tension applications. Commonly used in industrial machinery, automotive assemblies, and agricultural equipment where a return or pulling force is required
Extension spring with machine hooks, made of music wire with an oil finish. Free length 179 mm, wire diameter 3.2 mm, outer diameter 36 mm. Used to provide pulling force in industrial machinery, material handling equipment, agricultural implements, and general mechanical assemblies
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Extension spring with machine hooks, made of music wire with an oil finish. Free length 179 mm, wire diameter 3.2 mm, outer diameter 36 mm. Used to provide pulling force in industrial machinery, material handling equipment, agricultural implements, and general mechanical assemblies
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Extension spring with machine hooks, made of music wire with an oil finish. Wire diameter 0.177 in, outside diameter 1.5 in, free length 5 1/2 in. Used in industrial assemblies requiring pulling force, such as counterbalances and garage doors
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