Truth 3 Roller Tie Bar Interlock Roller 46.9" for Casement Windows Flushbolt it is the gear box

it is the gear box only

ensuring compatibility with a variety of existing window cranks

The handle features a low-profile 1" projection and a comfortable 3-9/16" (90

Track Length: 26" (660

Standard Screws: 1-1/4 inch Pan Head - Not Included (longer screws may be used)

Truth 3 Roller Tie Bar Interlock Roller 46.9" for Casement Windows Flushbolt it is the gear boxTruth 3 Roller Tie Bar, Interlock Roller 46. 9" (1191. 3mm) The Truth 3 Roller Tie Bar, measuring 46 9 10" (1191. 3mm) in length, is a specialized component designed for use in casement window systems. This tie bar features three integrated rollers and is engineered to work as an interlock roller mechanism, providing secure and even engagement along the window sash. Tie bars like this are critical in multi point locking window hardware, helping ensure