Clevis Connector Chain Number BL834 Chain Overall Width 1.281 in Lacing 3 x 4 Material Carbon Steel Pin Outside Diameter 0.375 in Pitch 1 in Lubrication SAE 10 to SAE 50 Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 15 Degrees F Standards ANSI Tensile Strength 34 800 lb/in