SR2 - We are pleased to announce that TOK has developed a new product of Uni-directional Clutch, the SR2. The SR2 provides controlled motion to adjust height at any position. This new valued control motion would be perfect for adjustable tables, disabled sinks and more. If you are interested in the SR2 clutch, check the motion at TOK's Official YouTube. TOK creates New Motion for you! The product summary is also available here.