#40 Hardened Roller Sprocket B-Type, Single Strand 1/2" Pitch, Hole Dia 3/4", 10 Tooth,Blackened Treatment, with Fixed Set Screws. Hole Dia 3/4" healthDE_Nov2023 features dual adjustment straps to

features dual adjustment straps to provide customized fit and uniform pressure

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#40 Hardened Roller Sprocket B-Type, Single Strand 1/2" Pitch, Hole Dia 3/4", 10 Tooth,Blackened Treatment, with Fixed Set Screws. Hole Dia 3/4" healthDE_Nov2023 features dual adjustment straps to#40 Hardened Roller Sprocket B Type, Single Strand 1 2" Pitch, Hole Dia 3 4", 10 Tooth,Blackened Treatment, with Fixed Set Screws. Features: High precision gear machine integrated molding, tempering heat treatment hardening treatment, high strength, durability, long life; Application: Mainly used for B type chain power transmission, Pitch Size: 1 2"; used in milling machines, drilling machines, wood machinery, agricultural equipment, etc.