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SPEC Extension Spring: Music Wire, 105.5 mm Free Lg, 2.5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 105.5 mm Free Lg, 2.5 mm Wire Dia

The SPEC Machine Hook Extension Spring (SKU 828CM5, MPN HM1302500106M) is a music wire spring with a 105.5 mm free length, 2.5 mm wire diameter, and 13 mm O.D., finished in oil.

SKU 3G-OTH-679538

Brand
SPEC
Item
Extension Spring: Music Wire, 105.5 mm Free Lg, 2.5 mm Wire Dia
Category
Machine Hook Extension Springs
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Technical Specifications

SPEC
Manufacturer Part Number
HM1302500106M
O.D
13 mm
Finish
Oil
Free Lg
105.5 mm
Wire Dia
2.5 mm
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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Machine Hook Extension Spring (SKU 828CM5, MPN HM1302500106M) is a music wire spring with a 105.5 mm free length, 2.5 mm wire diameter, and 13 mm O.D., finished in oil.

Frequently Asked Questions

What is a SPEC HM1302500106M extension spring used for?

The SPEC HM1302500106M machine hook extension spring is used in industrial machinery, automation, and material handling systems to store and release energy, return components to position, or counterbalance loads. Its music wire construction suits applications requiring consistent tension and fatigue resistance.

What are the specifications of the SPEC HM1302500106M extension spring?

The SPEC HM1302500106M extension spring has a 13 mm O.D., 2.5 mm wire diameter, 105.5 mm free length, and an oil finish. It is made from music wire and features machine hooks for secure attachment. The manufacturer part number is HM1302500106M.

Where to buy SPEC HM1302500106M extension spring worldwide?

3G Electric supplies the SPEC HM1302500106M extension spring worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time; we source genuine industrial components across 14 departments including power transmission and material handling.

How to select the correct SPEC extension spring for an application?

To select the correct SPEC extension spring, match free length, wire diameter, O.D., and hook style to your load and space constraints. Verify the spring's maximum extended length and load capacity. For the HM1302500106M, ensure the 13 mm O.D. and 105.5 mm free length fit your assembly.

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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