Climax Metal H2C-250 Recessed Clamping Collar, Two Piece, Black Oxide Plating, Steel, 2-1/2" Bore Size, 4" OD, With 3/8-24 x 1 1/4 Set Screw

Features:

• Two piece clamping shaft collar for applications requiring a stronger holding power and higher axial load capacity than setscrew or one piece clamping collars
• Recessed screw head provides an exterior profile free of major projections for increased safety
• Steel for weldability and rust resistance with a black oxide finish for a decorative appearance and for resistance to stick slip, white corrosion, and abrasion
• Includes socket head cap screws for securing the collar onto the shaft
• Operating temperatures range from 17 to 148 degrees C 0 to 300 degrees F