Allen is a registered trademark of that corporation.
Optional Indvidual pieces shown:
Clamp - A-91503:
Beach Chair Counter Traction Strap - A-90015:
Universal Head Positioner - A-90026:
Plate and Pad - A-91502:
Allen is a registered trademark of that corporation.
Optional Indvidual pieces shown:
Clamp - A-91503:
Beach Chair Counter Traction Strap - A-90015:
Universal Head Positioner - A-90026:
Plate and Pad - A-91502: