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

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. Key specifications include a 0.018 in wire diameter, 0.18 in outer diameter, 2 1/4 in free length, and an oil…

SKU 3G-OTH-680831

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D.
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
MH01800182250M
Type
5 PK
O.D.
0.18 in
Finish
Oil
Free Lg
2 1/4 in
Wire Dia
0.018 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 machine hook extension spring made of music wire, supplied in a 5-pack. Key specifications include a 0.018 in wire diameter, 0.18 in outer diameter, 2 1/4 in free length, and an oil finish (MPN MH01800182250M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in industrial applications such as machinery, automation, and material handling. It stores energy when extended and returns to its original length, making it ideal for counterbalances, latches, and tension mechanisms.

What are the specifications of the SPEC extension spring MH01800182250M?

The SPEC extension spring MH01800182250M has a 0.018 in wire diameter, 0.18 in outer diameter, 2 1/4 in free length, and an oil finish. It is made of music wire and comes in a 5-pack. These specs ensure consistent tension and durability in demanding 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 MH01800182250M and deliver 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 wire diameter, outer diameter, and free length to your load and space constraints. The SPEC MH01800182250M with 0.018 in wire and 2 1/4 in free length suits light tension tasks. Always verify hook type and finish, such as oil, for corrosion resistance.

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
Extension Spring: 302 Stainless Steel, 5 in Free Lg, 0.085 in Wire Dia, 1 in O.D. (MPN H10000855000S)
SPEC
Extension Spring: 302 Stainless Steel, 5 in Free Lg, 0.085 in Wire Dia, 1 in O.D. (MPN H10000855000S)
Extension Spring: Music Wire, 1 1/4 in Free Lg, 0.031 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600311250M)
SPEC
Extension Spring: Music Wire, 1 1/4 in Free Lg, 0.031 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600311250M)
Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.055 in Wire Dia, 0.65 in O.D., 3 PK (MPN H06500551500S)
SPEC
Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.055 in Wire Dia, 0.65 in O.D., 3 PK (MPN H06500551500S)
Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.055 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500553500M)
SPEC
Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.055 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500553500M)
Extension Spring: Music Wire, 5/8 in Free Lg, 0.034 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800340620M)
SPEC
Extension Spring: Music Wire, 5/8 in Free Lg, 0.034 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800340620M)
Extension Spring: Music Wire, 3 in Free Lg, 0.055 in Wire Dia, 0.65 in O.D., 3 PK (MPN MH06500553000M)
SPEC
Extension Spring: Music Wire, 3 in Free Lg, 0.055 in Wire Dia, 0.65 in O.D., 3 PK (MPN MH06500553000M)
Extension Spring: Music Wire, 9 in Free Lg, 0.105 in Wire Dia, 1 in O.D. (MPN MH10001059000M)
SPEC
Extension Spring: Music Wire, 9 in Free Lg, 0.105 in Wire Dia, 1 in O.D. (MPN MH10001059000M)
Extension Spring: Music Wire, 1 in Free Lg, 0.024 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800241000M)
SPEC
Extension Spring: Music Wire, 1 in Free Lg, 0.024 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800241000M)