Clevis Connector Chain Number BL544 Chain Overall Width 0.888 in Lacing 4 x 4 Material Carbon Steel Pin Outside Diameter 0.234 in Pitch 5/8 in Lubrication SAE 10 to SAE 50 Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 15 Degrees F Standards ANSI Tensile Strength 17 600 lb/in Package Quantity 5