Truth Hardware Spline Cap 

Color: Red

Part #: 21306

 Material: Plastic

Dimensions: Diameter 5/16", Length 5/8"

The Truth Hardware Spline Cap is designed to safeguard window operator splines during transport. This durable plastic cap provides essential protection by covering the spindle, helping prevent damage to the operator mechanism when windows are moved with hardware installed.

For best results, avoid transporting windows with crank handles attached, as impact may damage the handle or operator. This spline cap is an ideal solution for maintaining the integrity of Truth operators while in transit or storage.