The SY Roller Chain 1-1/2 Inch Pitch Heavy ASA Simplex – Premium 10FT (120H-1/SY) is a high-strength American Standard heavy series roller chain engineered for demanding, high-load power transmission applications. Manufactured to ASA heavy (H) specifications, this premium simplex chain features thicker side plates for increased tensile strength and improved durability under continuous load.
Featuring a 1-1/2 inch (38.1 mm) pitch and single-strand heavy-duty construction, the 120H-1 configuration delivers enhanced load capacity compared to standard 120-1 chain. Built from high-grade carbon steel for maximum wear resistance and extended service life, this premium 10FT length is ideal for industrial plant machinery, conveyors, crushers and heavy agricultural equipment operating in harsh environments.
The SY Premium Heavy series is designed for applications where reliability, strength and long-term performance are critical. Industrial Shed ensures fast dispatch and dependable availability to help minimise downtime in high-demand systems.
Product Type: Roller Chain (Heavy ASA Simplex – Premium)
Brand: SY
Series: Premium Heavy (H)
Chain Size: 120H-1
Pitch: 1-1/2 Inch (38.1 mm)
Strands: Simplex (Single Strand – Heavy Series)
Length: 10 FT
Material: High-Grade Carbon Steel
Standard: American Standard (ASA) Heavy Series
Application: Heavy-duty industrial machinery, conveyors, crushers, agricultural equipment and high-load drive systems
► Key Features
‣ 1-1/2 inch (38.1 mm) pitch conforming to ASA 120H-1 heavy standards
‣ Thicker side plates for increased tensile strength
‣ Heavy series simplex design for improved load capacity
‣ Premium construction for extended wear life
‣ Supplied in 10FT length for easy sizing and installation
► Why Tradies and Contractors Buy This
‣ Higher strength alternative to standard 120-1 chain
‣ Reliable performance in high-load environments
‣ Ideal for heavy machinery servicing and preventative maintenance
‣ Cost-effective heavy-duty upgrade option
‣ 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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