Aazon.co: FOCKEAS 10PCS #50 Roller Chain Connecting Links, 5/8 Inch... 10A(#50)Material: Carbon SteelTotal Length: 28., 5mm / 1., 12-inchRoller Diameter: 10., 16mm / 0., 4-inchPin Length: 22mm / 0., 87-inchPin Diameter: 5., 08mm / 0., 2-inchInner Plate Depth: 15mm / 0., 59-inchPitch: 5/8-inch / 15., 875mmWidth Between Inner Plates: 9., 4mm / 0., 37-inchAverage Tensile Strenght:29., 4kNPackage Content:10 x Connector Link Roller, Specifications: Chain No., : 10A(#50); Total Length: 28., 5mm / 1., 12-inch; Roller Diameter: 10., 16mm / 0., 4-inch; Pin Length: 22mm / 0., 87-inch; Pin Diameter: 5., 08mm / 0., 2-inch; Inner Plate Depth: 15mm / 0., 59-inch; Pitch: 5/8-inch / 15., 875mm; Width Between Inner Plates: 9., 4mm / 0., 37-inch; Average Tensile Strenght:29., 4kN; 10 x Connector Link Roller Uxcell 10Pcs #60 Chain Master Connector Link Roller, 3/4" Pitch Carbon Wear gloves carefully for safety., 4., Please pay attention to the size and model before ordering., Specifications:Chain No. Material: Made of carbon steel materials, finely processing, precision processing, strong, anti-oxidation, and durable. Regular cleaning and lubrication can extend service life. Regular cleaning and lubrication can extend service life., 3., You can use appropriately sized circlip pliers to take apart the old chain link roller and remove it from the chain. Features:1., Made of carbon steel materials, finely processing, precision processing, strong, anti-oxidation, and durable., 2., This chain link roller connector is Easy for drive chains. Safety Chain Connector Link Uxcell 10Pack #50 Chain Offset Half Wear gloves carefully for safety. Features:1. Made of carbon steel materials, finely processing, precision processing, strong, anti-oxidation, and durable.2. This chain link roller...