Ruland SPC-19-19-F Two-Piece Clamping Rigid Coupling with Keyway, Black Oxide Steel, 1-3/16" Bore A Diameter, 1-3/16" Bore B Diameter, 2-1/16" OD, 3-1/4" Length, 1/4" x 1/4" Keyway Width

.Ruland manufactures shaft collars, rigid couplings, and zero-backlash motion control couplings. The company, founded in 1937 and headquartered in Marlborough, MA, complies with Restriction of Hazardous Substances (RoHS) and Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) standards.
.Two-piece clamping rigid coupling with keyway
.Two-piece rigid coupling for disassembly and maintenance without removal of other components and for dynamic balancing
.Carbon steel with black oxide finish for strength and resistance to corrosion