1500 series chains are 15 mm pitch and 1505 RubberTop® chains are 0.43 in H. They are also nose-over capable for tight end to end transfers. RubberTop® chains offer the best of both worlds: high strength low friction links with durable, non-marking high friction pads. These chains are used in incline, decline and stop belt applications for cased goods. Chain is available in different chain materials for different friction, wear and speed characteristics. Chain is designed to operate on standard 1500 series sprockets for true chain/sprocket interaction. Rexnord® RubberTop® MatTop® Conveyor Chain, Straight Running, Series: 1500, 0.59 in Pitch, 15 in Plate Width, 0.34 in Plate Thickness, 1 in Minimum Back-Flex Radius, 675 ft-lb Tensile Strength, Polyester, Gray