Tensile Strength: 8,500 lbs.

• Provides 1-1/2 times longer wear life than an O-ring chain and 12 times longer wear life than a standard chain
• 520 chain includes clip connecting link
• Made in Japan
• Lower friction loss
• Features quad pin riveting, solid bushings and rollers
• Shot-peened and pre-stretched
• Quality and durability at an affordable price