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SPEC Extension Spring: 302 Stainless Steel, 4 1/2 in Free Lg, 0.105 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 4 1/2 in Free Lg, 0.105 in Wire Dia

The SPEC Extension Spring (MPN H07501054500S) is a 302 Stainless Steel machine hook extension spring with a 0.75 in outer diameter, 0.105 in wire diameter, and 4 1/2 in free length in a plain finish. 3G Electric…

SKU 3G-OTH-681021

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 4 1/2 in Free Lg, 0.105 in Wire Dia
Category
Machine Hook Extension Springs
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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
H07501054500S
O.D
0.75 in
Finish
Plain
Free Lg
4 1/2 in
Wire Dia
0.105 in

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring (MPN H07501054500S) is a 302 Stainless Steel machine hook extension spring with a 0.75 in outer diameter, 0.105 in wire diameter, and 4 1/2 in free length in a plain finish. 3G Electric interprets this demand and sources the exact OEM-specified component across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, machinery, and automation systems where a pulling force is required, such as in counterbalances, latches, and conveyor components.

What are the specifications of the SPEC H07501054500S extension spring?

The SPEC H07501054500S is a 302 stainless steel machine hook extension spring with a 0.75 in outer diameter, 0.105 in wire diameter, and 4 1/2 in free length. It has a plain finish and is designed for general-purpose tension applications in industrial environments.

Where to buy SPEC extension springs worldwide?

3G Electric sources and delivers SPEC extension springs worldwide. We handle full logistics and customs clearance to ensure the correct OEM-specified component reaches your facility, supporting industrial procurement across 14 departments including machining, electrical, and power transmission.

How to select the right extension spring for an application?

Select an extension spring by matching free length, outer diameter, wire diameter, and material to your load and deflection requirements. For the SPEC H07501054500S, verify the 4 1/2 in free length and 0.105 in wire diameter suit your tension needs. Consult a spring manufacturer's guide for hook style and end configuration.

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.

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