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SPEC Extension Spring: 302 Stainless Steel, 138.4 mm Free Lg, 1.8 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 138.4 mm Free Lg, 1.8 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 138.4 mm, wire diameter of 1.8 mm, and outer diameter of 9 mm. Supplied as a 2-pack with a plain finish (MPN…

SKU 3G-OTH-680965

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 138.4 mm Free Lg, 1.8 mm Wire Dia
Category
Machine Hook Extension Springs
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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
HM0901800138S
Type
2 PK
O.D.
9 mm
Finish
Plain
Free Lg
138.4 mm
Wire Dia
1.8 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 free length of 138.4 mm, wire diameter of 1.8 mm, and outer diameter of 9 mm. Supplied as a 2-pack with a plain finish (MPN HM0901800138S), this spring is interpreted and sourced by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 in industrial machinery, material handling equipment, and combustion systems. Its 302 stainless steel construction resists corrosion, making it suitable for demanding environments. 3G Electric supplies this spring across 14 industrial departments.

What are the specifications of the SPEC Extension Spring HM0901800138S?

This SPEC Extension Spring has a free length of 138.4 mm, a wire diameter of 1.8 mm, and an outer diameter of 9 mm. It is made of 302 stainless steel with a plain finish and comes as a 2-pack. The manufacturer part number is HM0901800138S.

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 and deliver this spring to any location. Contact us for availability and delivery to your region.

How to select the right extension spring for an application?

To select the right extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. The SPEC spring's 302 stainless steel offers corrosion resistance. For expert guidance, 3G Electric's specialists in combustion, pumps, and controls can help interpret your 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.

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