Climax Part RC-050-4H @ 90 Mild Steel, Black Oxide Plating Rigid Coupling, 1/2 inch bore, 1 inch OD, 1 1/2 inch Length, 1/4-20 x 1/4 Set Screw auspowers_batchthree and it is also one

and it is also one of the protective equipment for dangerous workers

They can be kept on spice racks and used as needed

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Cap End Outer Diameter: 7mm / 0

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Climax Part RC-050-4H @ 90 Mild Steel, Black Oxide Plating Rigid Coupling, 1/2 inch bore, 1 inch OD, 1 1/2 inch Length, 1/4-20 x 1/4 Set Screw auspowers_batchthree and it is also oneClimax Part RC 050 4H @ 90 Mild Steel, Black Oxide Plating Rigid Coupling, 1 2 inch bore, 1 inch OD, 1 1 2 inch Length, 1 4 20 x 1 4 Set Screw Product Features Provides torque transmision and alignment Cost effective coupling design Easily installed where major disassembly would otherwise be required 4 set screws increase load capacity Black oxide provides some corrosion resistance