Nylon bracket that fits in both sides of track.The bracket holds the side window bracket at bottom of window side,and both the balance rod and the red balance pivot shoe. The bracket is approximately 2 1/2 inches high.
Casey from SWISCO responded:
October 9, 2019
Hello,
Take a look at our 15-170 Thermal Gard pivot shoe and S600 spiral balance. Dimensions and other specifications can be viewed on each product page. Thank you!