EPT’s stainless steel and black oxide one split collars work well on just about any shaft. They’re also long lasting, cost-effective and incredibly easy to use: merely slide the collar 
into placement and tighten the screw to lock it set up.
Indefinitely adjustable and simple to remove, one-piece Split Collar clamping collars are usually used on hard or gentle standard round shafts, over a split hub or on thin wall tube. By using friction to supply superior grip on bars and shafts, single split collars provide sturdier, more dependable results when compared to the set screw style of solid collars. In addition they offer incredible axial power, while reducing shaft distortion for superior performance and decreased wear and tear.
Available in a number of bore sizes, EPT Superior Products offers single split shaft collars, which wrap around the shaft to provide an evenly distributed clamping force. This provides a tighter match and increased keeping power, without the typical shaft damage connected with set screws shaft collars.