Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

SPEC Machine Hook Extension Spring

The SPEC Extension Spring is a music-wire machine hook spring with a 7/8 in free length, 0.016 in wire diameter, and 0.12 in O.D., supplied in a 5-pack with an oil finish (MPN MH01200160880M). 3G Electric sources…

SKU 3G-OTH-679121

Brand
SPEC
Item
Machine Hook Extension Spring
Part Number
MH01200160880M
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
MH01200160880M
Type
5 PK
O.D.
0.12 in
Finish
Oil
Free Lg
7/8 in
Wire Dia
0.016 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 music-wire machine hook spring with a 7/8 in free length, 0.016 in wire diameter, and 0.12 in O.D., supplied in a 5-pack with an oil finish (MPN MH01200160880M). 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, material handling, plumbing, HVAC, pneumatics, hydraulics, pumps, instrumentation, welding, lighting, and combustion — with specialist depth in combustion, pumps and controls as an authorised distributor for brands such as Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the SPEC Extension Spring used for?

The SPEC Extension Spring is a music-wire machine hook spring used to provide tension in industrial assemblies such as conveyor systems, packaging equipment, and automated machinery. Its compact 0.12 in O.D. and 7/8 in free length suit light-duty applications where consistent pull force is required.

What are the specifications of the SPEC Extension Spring?

This SPEC Extension Spring has a 0.016 in wire diameter, 0.12 in O.D., and 7/8 in free length. It is made of music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH01200160880M.

Where to buy the SPEC Extension Spring worldwide?

3G Electric supplies the SPEC Extension Spring worldwide, handling logistics and customs for global delivery. As a sourcing partner across 14 industrial departments, we provide this spring and thousands of other components to customers worldwide.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and O.D. to your assembly's space and load requirements. The SPEC spring's 0.016 in wire diameter and 7/8 in free length suit light tension needs. Always verify hook type and finish compatibility with your environment.

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 hook ends and is made from music wire with an oil finish. It has a free length of 125 mm, wire diameter of 1.4 mm, and outer diameter of 10 mm. Supplied as a 2-pack, it is commonly used to provide tension or return force in industrial machinery, automation, and material handling equipment
SPEC
This extension spring features machine hook ends and is made from music wire with an oil finish. It has a free length of 125 mm, wire diameter of 1.4 mm, and outer diameter of 10 mm. Supplied as a 2-pack, it is commonly used to provide tension or return force in industrial machinery, automation, and material handling equipment
Extension spring with machine hook ends for tension applications. 302 stainless steel construction with plain finish. Free length 2 in, wire diameter 0.063 in, outer diameter 0.5 in. Sold in pack of 3. Used in mechanical assemblies requiring corrosion resistance
SPEC
Extension spring with machine hook ends for tension applications. 302 stainless steel construction with plain finish. Free length 2 in, wire diameter 0.063 in, outer diameter 0.5 in. Sold in pack of 3. Used in mechanical assemblies requiring corrosion resistance
This machine hook extension spring is made of music wire with an oil finish. It has a 0.125 in wire diameter, 0.75 in outer diameter, and 2 in free length. Supplied as a 2-pack, it is used to provide pulling force in assemblies such as counterbalances and garage doors
SPEC
This machine hook extension spring is made of music wire with an oil finish. It has a 0.125 in wire diameter, 0.75 in outer diameter, and 2 in free length. Supplied as a 2-pack, it is used to provide pulling force in assemblies such as counterbalances and garage doors
This extension spring features machine hooks for attachment and is made of 302 stainless steel with a plain finish. It has an outer diameter of 1 in, wire diameter of 0.148 in, and free length of 2-3/4 in. Commonly used in applications requiring a tensile force, such as industrial machinery, automotive assemblies, and agricultural equipment
SPEC
This extension spring features machine hooks for attachment and is made of 302 stainless steel with a plain finish. It has an outer diameter of 1 in, wire diameter of 0.148 in, and free length of 2-3/4 in. Commonly used in applications requiring a tensile force, such as industrial machinery, automotive assemblies, and agricultural equipment
Music wire extension spring with machine hooks. 0.037 in wire diameter, 0.24 in O.D., 3/4 in free length. Oil finish. Used to provide pulling force in machinery such as conveyors, agricultural equipment, and automotive assemblies
SPEC
Music wire extension spring with machine hooks. 0.037 in wire diameter, 0.24 in O.D., 3/4 in free length. Oil finish. Used to provide pulling force in machinery such as conveyors, agricultural equipment, and automotive assemblies
This extension spring is made of 302 stainless steel with a plain finish. It has a 1 in outer diameter, 5-1/2 in free length, and 0.095 in wire diameter. Machine hook ends allow for tension applications in industrial machinery, automotive assemblies, and material handling equipment
SPEC
This extension spring is made of 302 stainless steel with a plain finish. It has a 1 in outer diameter, 5-1/2 in free length, and 0.095 in wire diameter. Machine hook ends allow for tension applications in industrial machinery, automotive assemblies, and material handling equipment
This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 0.5 mm wire diameter, 5.5 mm outer diameter, and 37.7 mm free length. Supplied as a 2-pack, it stores energy and resists pulling forces, commonly used to return components to their original position after extension in machinery and equipment
SPEC
This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 0.5 mm wire diameter, 5.5 mm outer diameter, and 37.7 mm free length. Supplied as a 2-pack, it stores energy and resists pulling forces, commonly used to return components to their original position after extension in machinery and equipment
Music wire extension spring with machine hooks for tension applications. Free length 24 mm, wire diameter 1.1 mm, outside diameter 5.5 mm. Oil finish. Supplied as a 2-pack. Used in industrial machinery to provide pulling force or return components to position
SPEC
Music wire extension spring with machine hooks for tension applications. Free length 24 mm, wire diameter 1.1 mm, outside diameter 5.5 mm. Oil finish. Supplied as a 2-pack. Used in industrial machinery to provide pulling force or return components to position