960SP Series Crossbow Window Balances

960sp Series Crossbow Window Balances with 1/2" diameter spring. The 960sp series balances have 2 different end cap colors, Black or White.
The Black end cap is for windows less than or equal to 36" wide. 
The White end cap is for windows greater than 36" wide. 

Ordering Information:
Measure balance length, including end cap.
Determine color of end cap, black or white.
Based on length of balance and color of cap, locate our part number from the options below.
Determine width of end cap. Part numbers ending in suffix (-19) has a 1" wide end cap. Part numbers ending in suffix (-19A) has a 1-1/4" wide end cap.

Note: If you have a plastic clip it is no longer available and is replaced by 60-951 Metal Clip.