Metal extension pieces are used with our swivel handles when needed to provide the right clearance around window frames and other obstructions.

These can be used with:

• Swivel Handle For Window or Vent Operators VTS-324
• Metal Tee Handle VTS-643
• Plastic Knob in Black VTS-860 and in White VTS-859
  
  Each comes with the appropriate length screw to thread into common splined operators like our Window Gear Operator VTS-323.
  
  Cast zinc.
  
  Available in 4 sizes.
  
  7/8" size is old Hehr number 008-164 and is often used on Hehr 2400, 2700, 3500 and 3600 series windows. But check the length you need before ordering.