Coats 40mm Centering Cone - 81141821 Inside Clamping_4" - 12" Contour plates are necessary to

Contour plates are necessary to adapt the flat surface of the heat units to a contoured

Fits all Coats Wheel Balancers with 40mm OD Shaft

Eye Size: 3/4in x 1in

Chain tie down fastens the load to the saddle and ensures a secure hold

Coats 40mm Centering Cone - 81141821 Inside Clamping_4" - 12" Contour plates are necessary toCoats 81141821 40mm ID. Ultra Low Angle (ULA) Cone for Ford vehicle. The new Coats ULA 3 Centering Cone combined with the Fixed Finger Plate 12b (135 mm; 40 mm shaft) are specifically designed to be used together on 2004 & Newer F150, 2003 Newer Expedition, and Navigator wheels. They will improve the quality of any "regular" balance job for the listed vehicles and in addition, will improve your chances of success when troubleshooting a vibration or