SPEC Extension Spring: 302 Stainless Steel, 89 mm Free Lg, 1 mm Wire Dia, 7 mm O.D.
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a Plain finish. It features a 1 mm Wire Dia, 7 mm O.D., and 89 mm Free Lg (MPN HM0701000089S). 3G Electric…
SKU 3G-OTH-681082
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
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Product Description
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a Plain finish. It features a 1 mm Wire Dia, 7 mm O.D., and 89 mm Free Lg (MPN HM0701000089S). 3G Electric interprets this demand and delivers it 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 counterbalances, garage doors, and industrial machinery. Its 302 stainless steel construction resists corrosion, making it suitable for food processing, pharmaceutical, and outdoor applications where moisture or washdowns occur.
What are the specifications of the SPEC Extension Spring HM0701000089S?
This SPEC Extension Spring has a 1 mm wire diameter, 7 mm outer diameter, and 89 mm free length. It is made of 302 stainless steel with a plain finish and comes as a 2-pack. The manufacturer part number is HM0701000089S.
Where to buy SPEC Extension Springs worldwide?
3G Electric supplies SPEC Extension Springs worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to select the right extension spring for an application?
Select an extension spring by matching wire diameter, outer diameter, and free length to your load and space requirements. Consider material—302 stainless steel offers corrosion resistance for wet or food-grade environments. Always verify the spring's maximum extended length and load capacity from the manufacturer's data.
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.
