Cotton Sash Cord - #12

Our Number-12 Cotton Sash is typically used for counterbalance systems on double-hung windows. Made of quality cotton yarn, it features a polyester fiber core, giving it added strength and durability and an interlocked polished solid braid to resist rot, mildew,and wear. It is suited for use on new construction, or for updating a worn or damaged system.

Dimensions: #12 is 3/8" Dia. (9.5 mm).
Working load limit: 255 lbs.

Sash Cord: A strong braided cord often with a nylon or metal core, for attaching the weights to the sashes of double-hung windows.