Ruland SPX-6-4-SS Two-Piece Clamping Rigid Coupling, Stainless Steel, 3/8" Bore A Diameter, 1/4" Bore B Diameter, 7/8" OD, 1-3/8" Length

.'Rigid Shaft Coupling, 2 Piece Clamp, Inch, Bore Dia. 1/4 In. x 3/8 In., Stainless Steel, Finish Bright, Outside Dia. 7/8 In., Overall Length 1-3/8 In., Without Keyway, Clearance Dia. 1.033 In., Screw Size #6-32, Max. Torque 145 in.-lb., Standards RoHS2 Compliant, REACH Compliant'
.Precision honed bores for superior fit and torque transmission. Does not mar the shaft.
.Two-piece styles have opposing hardware for a balanced design.
.Proprietary Nypatch anti-vibration hardware prevents galling, maintains high holding power, and allows for multiple screw insertions. Nypatch significantly reduces installation time as no additional screw treatment is needed prior to use.
.Made from 303 stainless steel with hardware of like material for high corrosion resistance. Machined to a fine burr free finish.
.Hardware exceeds ANSI standards for maximum torque capabilities. Ruland rigid couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant.