Jeremywell Roller Chain, ANSI #40SS (40-1SS), 10Feet with 2 connecting links* Manufactured from 304 Series Stainless Steel* Corrosion Resistant Perfect for gate openers!* Ideal for Food Industry, Chemical Industry and other use (gate opener etc). PitchRoller Diameter Width Between Inner Plates Pin Diameter Pin Length0.5000.3120.3090.1560.6540.701Inner Plate Depth Plate Thickness Average Tensile StrengthWeight Per Foot0.4720.0592182.422Best Quality & Price Combination ?Brand new aftermarket replacement roller chain?Fast shipping(USPS or UPS Freight)?ISO 9001, ISO/TS 16949 Quality Assurance certified?Pre-lubricated and streched?Make sure the chain size before ordering?Technical support 959-588-6888 or ask question in this listingÂ