WRS Left or Right Hand Angle Base Cam Handle - White Bronze, Custom MadeCam handles are used in projection and awning windows. These handles are attached to the front of the window sash and allow you to pull in, or push out the sash. These particular cam handles were custom made from the manufacturer with a . 500" Nose. Left and Right Hand Cam Handles Sold Separately Very Limited Quantities Available Handle Length: 3 3 4" Center Hole to Center Hole Dimensions: 1 1 2" White Bronze Finish