20/07/2026
Right-hand and left-hand torsion springs can look similar, but the winding direction matters when confirming a replacement or placing a new order.
A common mistake is identifying a spring only by its installation position. In practice, RH and LH refer to the winding direction of the spring.
Before ordering, buyers should confirm:
• Wire size
• Inside diameter
• Spring length
• Right-hand or left-hand winding
• Cycle requirement
• Required quantity
🛠️For installers and service companies, clear spring identification helps reduce delays, repeat communication, and unnecessary replacement costs.
☎️Send us the complete spring specification so the details can be checked before production.
🔍Learn more about our products: https://www.chihw.com/garage-door-springs.html