Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEC Extension Spring: 302 Stainless Steel, 4 in Free Lg, 0.105 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 4 in Free Lg, 0.105 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 4 in free length, 0.105 in wire diameter, and 1 in O.D. (MPN H10001054000S). It features a plain finish. 3G Electric interprets…

SKU 3G-OTH-679031

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 4 in Free Lg, 0.105 in Wire Dia
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
H10001054000S
O.D
1 in
Finish
Plain
Free Lg
4 in
Wire Dia
0.105 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

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 4 in free length, 0.105 in wire diameter, and 1 in O.D. (MPN H10001054000S). It features a plain finish. 3G Electric interprets your demand for this OEM-specified component and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, machinery, and automation systems where a pulling force is required, such as in counterbalances, latches, and conveyor systems.

What are the specifications of the SPEC extension spring H10001054000S?

The SPEC extension spring H10001054000S is made of 302 stainless steel with a plain finish. It has a free length of 4 in, wire diameter of 0.105 in, and outer diameter of 1 in. It is a machine hook extension spring designed for tension 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 and deliver this OEM-specified component to your facility, ensuring compliance with your technical requirements across 14 industrial departments.

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

To select the right SPEC extension spring, match the free length, wire diameter, and outer diameter to your assembly's space constraints and required tension. Consider the material—302 stainless steel offers corrosion resistance. Verify the hook type and ensure the spring's working load range meets your application needs.

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, 1 1/8 in Free Lg, 0.058 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600581120M)
SPEC
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.058 in Wire Dia, 0.36 in O.D., 5 PK (MPN MH03600581120M)
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.02 in Wire Dia, 0.12 in O.D., 5 PK (MPN MH01200201120M)
SPEC
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.02 in Wire Dia, 0.12 in O.D., 5 PK (MPN MH01200201120M)
Extension Spring: 302 Stainless Steel, 87.2 mm Free Lg, 4 mm Wire Dia, 20 mm O.D. (MPN HM2004000087S)
SPEC
Extension Spring: 302 Stainless Steel, 87.2 mm Free Lg, 4 mm Wire Dia, 20 mm O.D. (MPN HM2004000087S)
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.031 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400311120M)
SPEC
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.031 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400311120M)
Extension Spring: Music Wire, 1 1/4 in Free Lg, 0.029 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800291250M)
SPEC
Extension Spring: Music Wire, 1 1/4 in Free Lg, 0.029 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800291250M)
Extension Spring: Music Wire, 5/8 in Free Lg, 0.037 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400370620M)
SPEC
Extension Spring: Music Wire, 5/8 in Free Lg, 0.037 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400370620M)
Extension Spring: 302 Stainless Steel, 3 1/2 in Free Lg, 0.037 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400373500S)
SPEC
Extension Spring: 302 Stainless Steel, 3 1/2 in Free Lg, 0.037 in Wire Dia, 0.24 in O.D., 5 PK (MPN H02400373500S)
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.031 in Wire Dia, 0.24 in O.D., 3 PK (MPN MH02400311370M)
SPEC
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.031 in Wire Dia, 0.24 in O.D., 3 PK (MPN MH02400311370M)