SPEC Extension Spring: Music Wire, 4 1/2 in Free Lg, 0.115 in Wire Dia, 1.25 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 2-pack with an oil finish. Key specifications include a 1.25-inch outer diameter, 4.5-inch free length, and 0.115-inch…
SKU 3G-OTH-681489
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.
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Product Description
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 2-pack with an oil finish. Key specifications include a 1.25-inch outer diameter, 4.5-inch free length, and 0.115-inch wire diameter (MPN MH12501154500M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and material handling equipment where a controlled return motion or tension is required.
What are the specifications of the SPEC extension spring MH12501154500M?
This SPEC extension spring has a 1.25 in outer diameter, 4.5 in free length, and 0.115 in wire diameter. It is made of music wire with an oil finish and comes in a 2-pack. The manufacturer part number is MH12501154500M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the MH12501154500M or other SPEC spring sizes for your industrial application.
How to select the right extension spring for an application?
Select an extension spring by matching its free length, outer diameter, and wire diameter to your required load and deflection. The SPEC MH12501154500M offers a 4.5 in free length and 1.25 in O.D. for moderate tension needs. Always verify hook style and finish compatibility.
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.
