Roto Oval Base Crank Handle for HEX Splines
The inside of handle is six sided 5/16 inch hexagon
Designed to fit over a hexagon spline.
Used on Roto Brand hardware, mainly vinyl awning and casement windows.
Markings: P4601 Embossed on under side of some handles
Finish: Powder coated
Spline: Roto 6 sided Hex
Roto Replacement Operator Parts-
570003 - Left hand, new style
570004 - Right hand, new style
570010 - Standard Handle
570014 - Folding Handle