The Model 250 is a larger redesigned version of our popular ball-bearing sash pulley. It has been designed to meet the needs of custom high-end window fabricators building large and heavy sash, and enables the use of 2" diameter or 2" square counterweights in most applications.
The Model 250 features a solid brass 1 1/8" x 5 7/16" radius end faceplate, 2 1/2" solid brass precision turned pulley wheel for chain or cord, and a sealed ball-bearing for many years of smooth operation. The standard finish is satin lacquered brass; other finishes are pictured below. Use the pull down menus to select the desired finish.
The Model 250 is designed for use with up to #45 sash chain or #10 cord.
Faceplate dimensions: 1 1/8" x 5 7/16".
Housing dimensions: 2 3/16" x 3 1/4" x 3/4".
Center of chain or rope will be 2-3/16" back from face of window jamb. For 1" thick window jamb, this will allow pockets to accomodate up to 2" diameter sash weights.
|-Finishes shown from left to right: Oil-Rubbed Bronze, Polished Brass, Satin Brass, Polished Nickel, and Satin Nickel. Below is side view of pulley.|