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: 302 Stainless Steel, 3 in Free Lg, 0.125 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.125 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring (MPN H07501253000S) with a 0.75 in outer diameter, 3 in free length, and 0.125 in wire diameter in a plain finish. 3G Electric sources…

SKU 3G-OTH-679021

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.125 in 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 — 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
H07501253000S
O.D
0.75 in
Finish
Plain
Free Lg
3 in
Wire Dia
0.125 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 302 Stainless Steel machine hook extension spring (MPN H07501253000S) with a 0.75 in outer diameter, 3 in free length, and 0.125 in wire diameter in a plain finish. 3G Electric sources this genuine industrial spring across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

Frequently Asked Questions

What is the SPEC extension spring H07501253000S used for?

The SPEC extension spring is used in industrial machinery to provide tension and return force. Common applications include valve assemblies, conveyor systems, and mechanical linkages across machining, material handling, and power transmission equipment.

What are the specifications of the SPEC extension spring H07501253000S?

This SPEC extension spring (MPN H07501253000S) has a 0.125 in wire diameter, 0.75 in outer diameter, 3 in free length, and a plain finish. It is made from 302 stainless steel with machine hook ends for secure attachment.

Where to buy the SPEC extension spring H07501253000S worldwide?

3G Electric supplies the SPEC extension spring H07501253000S to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct genuine industrial spring for your application.

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

To select the correct SPEC extension spring, match the wire diameter, outer diameter, and free length to your required load and extension. Consider the material—302 stainless steel offers corrosion resistance. 3G Electric's specialist expertise in combustion, pumps, and controls helps verify your specification.

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 1/2 in Free Lg, 0.031 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600312500M)
SPEC
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.031 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600312500M)
Extension Spring: Music Wire, 4 in Free Lg, 0.105 in Wire Dia, 1 in O.D., 2 PK (MPN MH10001054000M)
SPEC
Extension Spring: Music Wire, 4 in Free Lg, 0.105 in Wire Dia, 1 in O.D., 2 PK (MPN MH10001054000M)
Extension Spring: Music Wire, 9 in Free Lg, 0.115 in Wire Dia, 1 in O.D. (MPN MH10001159000M)
SPEC
Extension Spring: Music Wire, 9 in Free Lg, 0.115 in Wire Dia, 1 in O.D. (MPN MH10001159000M)
Extension Spring: 302 Stainless Steel, 7 in Free Lg, 0.148 in Wire Dia, 1.5 in O.D. (MPN H15001487000S)
SPEC
Extension Spring: 302 Stainless Steel, 7 in Free Lg, 0.148 in Wire Dia, 1.5 in O.D. (MPN H15001487000S)
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.075 in Wire Dia, 0.85 in O.D., 3 PK (MPN MH08500752500M)
SPEC
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.075 in Wire Dia, 0.85 in O.D., 3 PK (MPN MH08500752500M)
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.037 in Wire Dia, 0.5 in O.D., 3 PK (MPN MH05000371750M)
SPEC
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.037 in Wire Dia, 0.5 in O.D., 3 PK (MPN MH05000371750M)
Extension Spring: Music Wire, 2 in Free Lg, 0.037 in Wire Dia, 0.36 in O.D., 3 PK (MPN MH03600372000M)
SPEC
Extension Spring: Music Wire, 2 in Free Lg, 0.037 in Wire Dia, 0.36 in O.D., 3 PK (MPN MH03600372000M)
Extension Spring: Music Wire, 6 1/2 in Free Lg, 0.105 in Wire Dia, 1 in O.D. (MPN MH10001056500M)
SPEC
Extension Spring: Music Wire, 6 1/2 in Free Lg, 0.105 in Wire Dia, 1 in O.D. (MPN MH10001056500M)