We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.039 in Wire Dia, 0.36 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.039 in Wire Dia, 0.36 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 2 3/4 in free length, 0.039 in wire diameter, 0.36 in O.D., and an oil finish (MPN MH03600392750M).

SKU 3G-OTH-680585

Brand
SPEC
Item
Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.039 in Wire Dia, 0.36 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEC
Manufacturer Part Number
MH03600392750M
Type
5 PK
O.D.
0.36 in
Finish
Oil
Free Lg
2 3/4 in
Wire Dia
0.039 in

Technical Documents

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

Product Description

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 2 3/4 in free length, 0.039 in wire diameter, 0.36 in O.D., and an oil finish (MPN MH03600392750M).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. It stores energy when stretched and returns to its original length, making it ideal for counterbalancing, tensioning, and return mechanisms.

What are the specifications of the SPEC extension spring MH03600392750M?

The SPEC extension spring MH03600392750M has a free length of 2 3/4 in, wire diameter of 0.039 in, outer diameter of 0.36 in, and an oil finish. It is made of music wire and comes in a 5-pack. These specs ensure consistent tension and durability in demanding industrial applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like the MH03600392750M and deliver to your facility. Contact us for pricing and lead time on this 5-pack of music wire springs.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your space and load requirements. The SPEC MH03600392750M offers a 2 3/4 in free length and 0.039 in wire diameter for moderate tension. Always verify hook type and finish—oil finish here provides basic corrosion resistance.

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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