The SY Roller Chain 1-1/4 Inch Pitch ASA Duplex – Premium 10FT (100-2/SY) is a high-performance American Standard roller chain designed for increased load capacity and reliable power transmission in demanding industrial applications. Manufactured to ASA specifications, this premium duplex chain delivers enhanced strength and smooth operation across compatible sprocket systems.
Featuring a 1-1/4 inch (31.75 mm) pitch and double-strand (duplex) construction, the 100-2 configuration provides improved load distribution and greater torque handling compared to simplex alternatives. Built from high-grade carbon steel for superior wear resistance and extended service life, this premium 10FT length is ideal for conveyors, crushers, processing equipment and heavy agricultural machinery operating under sustained load.
The SY Premium range is engineered for durability and consistent performance in medium- to heavy-duty drive systems. Industrial Shed ensures fast dispatch and dependable availability to help minimise downtime and keep your equipment running efficiently.
Product Type: Roller Chain (ASA Duplex – Premium)
Brand: SY
Series: Premium
Chain Size: 100-2
Pitch: 1-1/4 Inch (31.75 mm)
Strands: Duplex (Double Strand)
Length: 10 FT
Material: High-Grade Carbon Steel
Standard: American Standard (ASA)
Application: Industrial machinery, conveyors, agricultural equipment and high-torque power transmission systems
► Key Features
‣ 1-1/4 inch (31.75 mm) pitch conforming to ASA 100-2 standards
‣ Duplex (double strand) configuration for increased load capacity
‣ Premium construction for smoother operation and longer service life
‣ High-grade carbon steel for strength and wear resistance
‣ Supplied in 10FT length for easy sizing and installation
► Why Tradies and Contractors Buy This
‣ Higher torque handling compared to simplex chain
‣ Reliable performance in demanding industrial environments
‣ Premium upgrade over economy-grade chains
‣ Ideal for preventative maintenance and machinery servicing
‣ Backed by Industrial Shed’s fast dispatch and trade support
► Stock won’t last — get yours now at Industrial Shed!
At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:
Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.
Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.
Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.
Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.
With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.
For more information, visit Shipping Details: The Essentials.
At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.
What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.
No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.
Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.
Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.
For more information, visit Returns & Refunds: Straight Talk.
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