Balances include standard non-winged top and bottom guides.
The 300 Series is a standard block and tackle window balance for sideload / non-tilt window applications. 41" Caldwell Series 300 5/8" Channel Block&Tackle -Stamp 40-3 No other parts are included.If your metal channel does not match exactly, please contact us before you place your order. 5/8" Channel Depth.