One piece Block and Tackle Side Load Window Balance 21 inch 20-2-721-621-1
Window Channel Balance one piece 21 inch 20-2-721-621-1, also known as a block and tackle balance or a side load window balance.
Item is In Stock.
Stamp number: 20-2
Channel Depth: 5/8″
Channel length: 21″
Top Guide Number: 721
Bottom Guide Number: 621
Terminal Clip Type: Knotless
Weight Capacity (lbs.): 8-12
Replacement Window Channel Balance
21 inch Block and Tackle Balance for Non Tilting Windows