Trapper Ron's Body Grip Safety Setters 330 Size Here is newest design in body grip trap setters. This strong little tool is great for the trapper who traps alone. Made of stainless steel and laser cut parts this tool is sure to never let you down in the field. This is the tool which could someday save your life. One of the best features of the tool is that it folds up and can fit into your pocket. This will also do 280, 660 and 1000 sized traps.