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SPEC Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.049 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.049 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring (SKU 3G-OTH-680023) supplied as a 3 PK with a Free Lg of 1 3/8 in, Wire Dia of 0.049 in, and O.D. of 0.5 in, finished Plain (MPN…

SKU 3G-OTH-680023

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 3/8 in Free Lg, 0.049 in Wire Dia
Category
Machine Hook Extension Springs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
H05000491370S
Type
3 PK
O.D.
0.5 in
Finish
Plain
Free Lg
1 3/8 in
Wire Dia
0.049 in

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 (SKU 3G-OTH-680023) supplied as a 3 PK with a Free Lg of 1 3/8 in, Wire Dia of 0.049 in, and O.D. of 0.5 in, finished Plain (MPN H05000491370S).

Frequently Asked Questions

What is a SPEC 302 Stainless Steel Extension Spring used for?

This SPEC extension spring provides reliable tension in industrial machinery, material handling, and automation systems. Its 302 stainless steel construction resists corrosion, making it suitable for food processing, chemical, and outdoor applications where plain carbon steel would fail.

What are the specifications of the SPEC Extension Spring 3G-OTH-680023?

The SPEC Extension Spring (SKU 3G-OTH-680023) has a 0.049 in wire diameter, 0.5 in O.D., 1 3/8 in free length, plain finish, and is supplied as a 3-pack. It is made from 302 stainless steel with machine hook ends. The manufacturer part number is H05000491370S.

Where to buy SPEC Extension Spring 3G-OTH-680023 worldwide?

3G Electric supplies the SPEC Extension Spring 3G-OTH-680023 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this 302 stainless steel machine hook extension spring.

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

Select an extension spring by matching wire diameter, outer diameter, free length, and material to your load and deflection requirements. For corrosive environments, 302 stainless steel like this SPEC spring offers good resistance. Always verify end type—machine hooks suit general tension applications.

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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