Imperial 24751 Roller Chain, #40 x 10', Steel Planter Trays they are professional strength and

they are professional strength and tough enough for any project

Chrome Vanadium forged body

May be used with all sizes of polyester strapping

unprimed fiber cement siding

Flame retarded 25/50 rated

Imperial 24751 Roller Chain, #40 x 10', Steel Planter Trays they are professional strength andHighlights: Chain Size: #40 Length: One 10 foot section Bushings and sidebars made from alloy steel for improved fatigue resistance Consistent wall thickness and seamless rollers on chain to run smoothly Pins are gas carburized and precision ground for longer wear life Continuous flow heat treated system ensures even hardness and case depth Chains are pre stressed to minimize elongation Meets ANSI specifications Tensile Strength: 3,700 lbs