The round Tog-L-Loc® clinch joint is the best-known clinching system on the market. The round joints are produced by cold forming the layers. They connect sheet metals and/or profiles of different material types and thicknesses. Initially with two movable blades, then later as the first manufacturer worldwide with a 3-bladed die design, BTM was the pioneer of modern clinching technology.

Parameter Name	Parameter Value
Configuration	hollow
Other characteristics	cross