We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SPEC Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.045 in Wire Dia, 0.5 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.045 in Wire Dia, 0.5 in O.D.

3G Electric supplies the SPEC Machine Hook Extension Spring (SKU 3G-OTH-679779), a music-wire spring with a 0.045 in wire diameter, 0.5 in O.D., and 1 3/4 in free length, sold in a 3-pack with an oil finish (MPN…

SKU 3G-OTH-679779

Brand
SPEC
Item
Extension Spring: Music Wire, 1 3/4 in Free Lg, 0.045 in Wire Dia, 0.5 in O.D.
Category
Machine Hook Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
MH05000451750M
Type
3 PK
O.D.
0.5 in
Finish
Oil
Free Lg
1 3/4 in
Wire Dia
0.045 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

3G Electric supplies the SPEC Machine Hook Extension Spring (SKU 3G-OTH-679779), a music-wire spring with a 0.045 in wire diameter, 0.5 in O.D., and 1 3/4 in free length, sold in a 3-pack with an oil finish (MPN MH05000451750M). We interpret demand and deliver genuine industrial components across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right part, not just a catalog.

Frequently Asked Questions

What is a SPEC Machine Hook Extension Spring used for?

A SPEC Machine Hook Extension Spring provides tension in industrial machinery, pulling components together or returning them to position. It is commonly used in manufacturing, packaging, and automation equipment where a reliable, oil-finished music-wire spring with a 0.045 in wire diameter and 1 3/4 in free length is required.

What are the specifications of the SPEC Extension Spring MH05000451750M?

The SPEC Extension Spring MH05000451750M has a 0.045 in wire diameter, 0.5 in O.D., and 1 3/4 in free length. It is made of music wire with an oil finish, sold as a 3-pack. These specs ensure consistent tension for machine hook applications in industrial settings.

Where to buy SPEC Extension Spring MH05000451750M worldwide?

3G Electric supplies the SPEC Extension Spring MH05000451750M worldwide. We handle full logistics and customs clearance to deliver genuine industrial components across 14 departments, including specialist expertise in combustion, pumps, and controls. Contact us to order this 3-pack music-wire spring with a 0.045 in wire diameter.

How to select the right extension spring for industrial machinery?

To select the right extension spring, match wire diameter, O.D., free length, and material to your load and space requirements. For example, the SPEC MH05000451750M uses 0.045 in music wire with a 0.5 in O.D. and 1 3/4 in free length. 3G Electric can help interpret your needs and source the correct part.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
Extension Spring: Music Wire, 5 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400345000M)
SPEC
Extension Spring: Music Wire, 5 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400345000M)
Extension Spring: 302 Stainless Steel, 1 1/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400341120S)
SPEC
Extension Spring: 302 Stainless Steel, 1 1/8 in Free Lg, 0.034 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400341120S)
Extension Spring: Music Wire, 1/2 in Free Lg, 0.008 in Wire Dia, 0.063 in O.D., 5 PK (MPN MH00630080500M)
SPEC
Extension Spring: Music Wire, 1/2 in Free Lg, 0.008 in Wire Dia, 0.063 in O.D., 5 PK (MPN MH00630080500M)
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.022 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400222500M)
SPEC
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.022 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400222500M)
Extension Spring: Music Wire, 22.1 mm Free Lg, 0.55 mm Wire Dia, 6 mm O.D., 2 PK (MPN HM0600550022M)
SPEC
Extension Spring: Music Wire, 22.1 mm Free Lg, 0.55 mm Wire Dia, 6 mm O.D., 2 PK (MPN HM0600550022M)
Extension Spring: 302 Stainless Steel, 7/8 in Free Lg, 0.018 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400180880S)
SPEC
Extension Spring: 302 Stainless Steel, 7/8 in Free Lg, 0.018 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400180880S)
Extension Spring: 302 Stainless Steel, 44 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D., 2 PK (MPN HM1201800044S)
SPEC
Extension Spring: 302 Stainless Steel, 44 mm Free Lg, 1.8 mm Wire Dia, 12 mm O.D., 2 PK (MPN HM1201800044S)
Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D., 5 PK (MPN H01800181500S)
SPEC
Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D., 5 PK (MPN H01800181500S)