Quote replacement block and tackle sash balances for non tilt windows

Question

Marking on old 1/2" channel is 3440. Length of channel measures 34.625". Guides are with wings. Pulley is in bottom guide. Sash supported weighs 29lbs. Other marking on original channel is "BSI". See five included photos.

I will need 4 counterbalances.

Casey · Accepted Answer

Hello,

We just sent over a separate email with an order link and price quote for four of the balances in your photos. Take a look and please let us know if you need anything else. Thanks for posting!