Jamb-liner Sash Carrier Balance Track Assemblies - for your old Kolbe Double Hung Windows 56" to 69" overall long-side lengths. Kolbe Window Replacement Jamb Liner Sash Carrier Track Kits with Balances. 

One (1) Pair of Plastic Carrier Track Assemblies (measured by overall length) and include one pair of vinyl jamb carrier tracks" in Beige or White, as Specified in Comment Section at Checkout.

1. Provide the overall length of jamb liner.  "A" Length and "B" Length (see drawing)  

2. Top and Bottom Sash Balance Info - Stamping ID CODE Numbers and Length of Metal Channel. 

4. Do You Have Equal or Unequal Glass Sash Heights (sashes)?

5. COLOR of JAMBLINER - Beige or White?  

6. COLOR of Balances? Beige, White or Mill Finish? - Mill finish is standard*

7. Color is by Owner* - spray paint DIY *