SIT-LOCK® locking assembly unit consists of four pieces with two inside double-one rings joined through a set of tightening screws. It is recomended for medium torques. Although it is not self centering, it can be easily assembled and diassembled.
Here are the dimensions of product :
Inner Diameter : refer to numbers writen after "F" in every product name. For example, CAL1F100/145; so, the inner diameter is 100 mm.
Outside Diameter : refer to the last number in every product name. For example, CAL1F100/145; so, the outside diameter is 145 mm.