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SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.085 in Wire Dia, 1.125 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.085 in Wire Dia, 1.125 in O.D.

SPEC Extension Spring: Music Wire, Machine Hook type, supplied as a 2-pack (MPN MH11250853500M). Key specifications: 3 1/2 in free length, 0.085 in wire diameter, 1.125 in O.D., with an oil finish.

SKU 3G-OTH-680620

Brand
SPEC
Item
Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.085 in Wire Dia, 1.125 in O.D.
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
MH11250853500M
Type
2 PK
O.D.
1.125 in
Finish
Oil
Free Lg
3 1/2 in
Wire Dia
0.085 in

Technical Documents

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

Product Description

SPEC Extension Spring: Music Wire, Machine Hook type, supplied as a 2-pack (MPN MH11250853500M). Key specifications: 3 1/2 in free length, 0.085 in wire diameter, 1.125 in O.D., with an oil finish.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring with machine hooks is used to provide tension in industrial assemblies such as counterbalances, garage doors, and agricultural equipment. The 0.085 in wire diameter and 1.125 in O.D. suit moderate-load applications where a 3 1/2 in free length is required.

What are the specifications of the SPEC MH11250853500M extension spring?

The SPEC MH11250853500M is a music wire extension spring with machine hooks, supplied as a 2-pack. It has a 3 1/2 in free length, 0.085 in wire diameter, 1.125 in O.D., and an oil finish. The manufacturer part number is MH11250853500M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. We source genuine industrial components across 14 departments, including springs, and deliver to global destinations. Contact us for availability and lead time on the MH11250853500M 2-pack.

How to select the right extension spring for an application?

Select an extension spring by matching free length, wire diameter, and O.D. to your load and space requirements. For the SPEC MH11250853500M, the 3 1/2 in free length and 0.085 in wire diameter suit moderate tension needs. Always verify hook type and finish, such as the oil finish on this model.

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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