Air Brake Stroke Indicators, 4 Piece Kit for Trailers

Easy way to check air brake adjustment for tandem trailer or tandem drive axles. 

Stays on trailer

Kit includes quantity of 4 Air Brake Stroke Indicators 5/8" Push Rod Size, Large Overall Diameter (1-3/4")

Check out our BT-106TK4 Air Brake Stroke Indicator Kit!