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 1/2 in Free Lg, 0.018 in Wire Dia, 0.24 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.018 in Wire Dia, 0.24 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH02400182500M, MPN MH02400182500M). It features a 2 1/2 in free length, 0.018 in wire diameter, 0.24 in…

SKU 3G-OTH-681327

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.018 in Wire Dia, 0.24 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
MH02400182500M
Type
5 PK
O.D.
0.24 in
Finish
Oil
Free Lg
2 1/2 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 (SKU MH02400182500M, MPN MH02400182500M). It features a 2 1/2 in free length, 0.018 in wire diameter, 0.24 in outer diameter, and an oil finish.

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 in industrial machinery, automotive components, and material handling equipment. This music wire spring with machine hooks is designed for applications requiring a compact, durable spring with a 2 1/2 in free length and 0.018 in wire diameter.

What are the specifications of the SPEC extension spring 3G-OTH-681327?

The SPEC extension spring (SKU 3G-OTH-681327, MPN MH02400182500M) has a free length of 2 1/2 in, wire diameter of 0.018 in, outer diameter of 0.24 in, and an oil finish. It is made of music wire and comes in a 5-pack with machine hook ends. These specs are critical for matching spring force and fit in your application.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine SPEC parts like the 3G-OTH-681327 (MH02400182500M) to industrial buyers. Contact us for availability and lead time to your location.

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

To select the right SPEC extension spring, match the free length, wire diameter, outer diameter, and end type (machine hook) to your assembly's space and load requirements. The 0.018 in wire diameter and 2 1/2 in free length determine the spring's rate and travel. Always verify the oil finish suits your environment.

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: Music Wire, 2 1/4 in Free Lg, 0.085 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500852250M)
SPEC
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.085 in Wire Dia, 0.75 in O.D., 3 PK (MPN MH07500852250M)
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.055 in Wire Dia, 0.5 in O.D., 3 PK (MPN MH05000551750M)
SPEC
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.055 in Wire Dia, 0.5 in O.D., 3 PK (MPN MH05000551750M)
Extension Spring: Music Wire, 6 1/2 in Free Lg, 0.085 in Wire Dia, 1.125 in O.D. (MPN MH11250856500M)
SPEC
Extension Spring: Music Wire, 6 1/2 in Free Lg, 0.085 in Wire Dia, 1.125 in O.D. (MPN MH11250856500M)
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000311370M)
SPEC
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000311370M)
Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.037 in Wire Dia, 0.36 in O.D., 5 PK (MPN H03600371750S)
SPEC
Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.037 in Wire Dia, 0.36 in O.D., 5 PK (MPN H03600371750S)
Extension Spring: Music Wire, 61 mm Free Lg, 2.8 mm Wire Dia, 14 mm O.D. (MPN HM1402800061M)
SPEC
Extension Spring: Music Wire, 61 mm Free Lg, 2.8 mm Wire Dia, 14 mm O.D. (MPN HM1402800061M)
Extension Spring: Music Wire, 1 in Free Lg, 0.045 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600451000M)
SPEC
Extension Spring: Music Wire, 1 in Free Lg, 0.045 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600451000M)
Extension Spring: Music Wire, 5/16 in Free Lg, 0.011 in Wire Dia, 0.063 in O.D., 5 PK (MPN MH00630110310M)
SPEC
Extension Spring: Music Wire, 5/16 in Free Lg, 0.011 in Wire Dia, 0.063 in O.D., 5 PK (MPN MH00630110310M)