We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SPEC Extension Spring: 302 Stainless Steel, 123 mm Free Lg, 2.5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 123 mm Free Lg, 2.5 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring (MPN HM1802500123S) with a 123 mm free length, 2.5 mm wire diameter, 18 mm O.D., and a plain finish. 3G Electric interprets this demand…

SKU 3G-OTH-680507

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 123 mm Free Lg, 2.5 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEC
Manufacturer Part Number
HM1802500123S
O.D
18 mm
Finish
Plain
Free Lg
123 mm
Wire Dia
2.5 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 is a 302 Stainless Steel machine hook extension spring (MPN HM1802500123S) with a 123 mm free length, 2.5 mm wire diameter, 18 mm O.D., and a plain finish. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 HM1802500123S extension spring?

The SPEC HM1802500123S is a 302 stainless steel machine hook extension spring with a 123 mm free length, 2.5 mm wire diameter, 18 mm O.D., and a plain finish. It is designed for applications requiring corrosion resistance and consistent tension.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. We source genuine industrial components across 14 departments, including specialist expertise in combustion, pumps, and controls, to deliver the right solution for your application.

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

To select the right SPEC extension spring, match free length, wire diameter, and O.D. to your space and load requirements. Consider material—302 stainless steel offers corrosion resistance. Verify hook type and ensure the spring's maximum extended length meets your travel needs.

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, 6 in Free Lg, 0.095 in Wire Dia, 1.25 in O.D. (MPN H12500956000S)
SPEC
Extension Spring: 302 Stainless Steel, 6 in Free Lg, 0.095 in Wire Dia, 1.25 in O.D. (MPN H12500956000S)
Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.148 in Wire Dia, 1 in O.D. (MPN MH10001484500M)
SPEC
Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.148 in Wire Dia, 1 in O.D. (MPN MH10001484500M)
Extension Spring: Music Wire, 334 mm Free Lg, 1.8 mm Wire Dia, 20 mm O.D. (MPN HM2001800334M)
SPEC
Extension Spring: Music Wire, 334 mm Free Lg, 1.8 mm Wire Dia, 20 mm O.D. (MPN HM2001800334M)
Extension Spring: Music Wire, 223.6 mm Free Lg, 2.5 mm Wire Dia, 18 mm O.D. (MPN HM1802500224M)
SPEC
Extension Spring: Music Wire, 223.6 mm Free Lg, 2.5 mm Wire Dia, 18 mm O.D. (MPN HM1802500224M)
Extension Spring: 302 Stainless Steel, 2 3/4 in Free Lg, 0.105 in Wire Dia, 0.75 in O.D. (MPN H07501052750S)
SPEC
Extension Spring: 302 Stainless Steel, 2 3/4 in Free Lg, 0.105 in Wire Dia, 0.75 in O.D. (MPN H07501052750S)
Extension Spring: Music Wire, 54.4 mm Free Lg, 2.2 mm Wire Dia, 15 mm O.D. (MPN HM1502200054M)
SPEC
Extension Spring: Music Wire, 54.4 mm Free Lg, 2.2 mm Wire Dia, 15 mm O.D. (MPN HM1502200054M)
Extension Spring: Music Wire, 21.8 mm Free Lg, 1 mm Wire Dia, 5 mm O.D., 2 PK (MPN HM0501000022M)
SPEC
Extension Spring: Music Wire, 21.8 mm Free Lg, 1 mm Wire Dia, 5 mm O.D., 2 PK (MPN HM0501000022M)
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.041 in Wire Dia, 0.24 in O.D., 3 PK (MPN MH02400412250M)
SPEC
Extension Spring: Music Wire, 2 1/4 in Free Lg, 0.041 in Wire Dia, 0.24 in O.D., 3 PK (MPN MH02400412250M)