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

SPEC Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.055 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.055 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Lg of 1 3/4 in, Wire Dia of 0.055 in, and O.D. of 0.36 in, featuring a Plain finish (MPN H03600551750S).

SKU 3G-OTH-680681

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.055 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

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
H03600551750S
Type
5 PK
O.D.
0.36 in
Finish
Plain
Free Lg
1 3/4 in
Wire Dia
0.055 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, supplied as a 5 PK with a Free Lg of 1 3/4 in, Wire Dia of 0.055 in, and O.D. of 0.36 in, featuring a Plain finish (MPN H03600551750S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. It stores energy when extended and returns to its original length when the load is removed.

What are the specifications of the SPEC extension spring H03600551750S?

The SPEC extension spring H03600551750S is made of 302 stainless steel, with a free length of 1 3/4 in, wire diameter of 0.055 in, and outer diameter of 0.36 in. It has a plain finish and is supplied as a 5-pack.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling logistics, customs, and delivery. We source genuine industrial components across 14 departments, including springs, and provide the right part for your application.

How to select a SPEC extension spring for an application?

To select a SPEC extension spring, match the free length, wire diameter, and outer diameter to your design requirements. Consider the load capacity and material—302 stainless steel offers corrosion resistance. 3G Electric can help you choose the correct spring for your machinery.

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: 302 Stainless Steel, 5 1/2 in Free Lg, 0.125 in Wire Dia, 1 in O.D. (MPN H10001255500S)
SPEC
Extension Spring: 302 Stainless Steel, 5 1/2 in Free Lg, 0.125 in Wire Dia, 1 in O.D. (MPN H10001255500S)
Extension Spring: 302 Stainless Steel, 2 1/2 in Free Lg, 0.085 in Wire Dia, 1 in O.D. (MPN H10000852500S)
SPEC
Extension Spring: 302 Stainless Steel, 2 1/2 in Free Lg, 0.085 in Wire Dia, 1 in O.D. (MPN H10000852500S)
Extension Spring: 302 Stainless Steel, 2 1/4 in Free Lg, 0.063 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000632250S)
SPEC
Extension Spring: 302 Stainless Steel, 2 1/4 in Free Lg, 0.063 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000632250S)
Extension Spring: Music Wire, 3/8 in Free Lg, 0.011 in Wire Dia, 0.094 in O.D., 5 PK (MPN MH00940110380M)
SPEC
Extension Spring: Music Wire, 3/8 in Free Lg, 0.011 in Wire Dia, 0.094 in O.D., 5 PK (MPN MH00940110380M)
Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.058 in Wire Dia, 0.36 in O.D., 3 PK (MPN MH03600582750M)
SPEC
Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.058 in Wire Dia, 0.36 in O.D., 3 PK (MPN MH03600582750M)
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.037 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000371120M)
SPEC
Extension Spring: Music Wire, 1 1/8 in Free Lg, 0.037 in Wire Dia, 0.3 in O.D., 5 PK (MPN MH03000371120M)
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.024 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800241370M)
SPEC
Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.024 in Wire Dia, 0.18 in O.D., 5 PK (MPN MH01800241370M)
Extension Spring: Music Wire, 3/4 in Free Lg, 0.029 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400290750M)
SPEC
Extension Spring: Music Wire, 3/4 in Free Lg, 0.029 in Wire Dia, 0.24 in O.D., 5 PK (MPN MH02400290750M)