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SPEC Extension Spring: 302 Stainless Steel, 76.9 mm Free Lg, 1.4 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 76.9 mm Free Lg, 1.4 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 76.9 mm free length, 1.4 mm wire diameter, and 15 mm O.D., supplied in a 2 PK with a plain finish (MPN HM1501400077S). 3G…

SKU 3G-OTH-681301

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 76.9 mm Free Lg, 1.4 mm Wire Dia
Category
Machine Hook Extension Springs
Available to Order
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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
HM1501400077S
Type
2 PK
O.D.
15 mm
Finish
Plain
Free Lg
76.9 mm
Wire Dia
1.4 mm

Technical Documents

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

Product Description

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 76.9 mm free length, 1.4 mm wire diameter, and 15 mm O.D., supplied in a 2 PK with a plain finish (MPN HM1501400077S). 3G Electric sources this genuine industrial spring across 14 departments, with specialist depth in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the SPEC Extension Spring used for?

The SPEC Extension Spring is used to provide tension in mechanical assemblies, such as counterbalances, latches, and industrial equipment. Its 302 stainless steel construction resists corrosion, making it suitable for applications in machining, material handling, and general industrial maintenance.

What are the specifications of the SPEC Extension Spring?

This SPEC Extension Spring has a 76.9 mm free length, 1.4 mm wire diameter, and 15 mm O.D. It is made of 302 stainless steel with a plain finish, supplied as a 2 PK. The manufacturer part number is HM1501400077S.

Where to buy the SPEC Extension Spring worldwide?

3G Electric supplies the SPEC Extension Spring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this genuine spring across 14 departments, ensuring accurate delivery to your facility.

How to select the correct extension spring for an application?

To select the correct extension spring, match the free length, wire diameter, and O.D. to your assembly's space and load requirements. The SPEC spring's 302 stainless steel offers corrosion resistance for demanding environments. Consult a technical resource for load calculations.

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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