Window Sash Coil Spring Balances -B3

PART # SWH-578

$8.39 USD

PART # SWH-578

These parts are stackable. The letter in the Type corresponds to the tail length. The number in the Type corresponds to the sash weight in lbs that this component will balance. So 2 'B3' balances on either side of a window (4 'B3' balances in total), will support a sash weight of 12 lbs (4 x 3lbs). So 3 'C4' balances on either side of a window (6 'C4' balances in total), will support a sash weight of 24 lbs (6 x 4lbs).

 

product measures: 

1-1/4"W x 1-3/4"H x 1/2" thick

$8.39 USD
Title
In stock

These parts are stackable. The letter in the Type corresponds to the tail length. The number in the Type corresponds to the sash weight in lbs that this component will balance. So 2 'B3' balances on either side of a window (4 'B3' balances in total), will support a sash weight of 12 lbs (4 x 3lbs). So 3 'C4' balances on either side of a window (6 'C4' balances in total), will support a sash weight of 24 lbs (6 x 4lbs).

 

product measures: 

1-1/4"W x 1-3/4"H x 1/2" thick

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