This Truth Hardware Folding Window Crank Handle works with all Truth Awning and Casement Window Operators. This die cast crank handle has a 5/16" spline size and is used by several window manufacturers. A common number that can be found on this crank handle is 5560082.
Truth Hardware Window Operator Crank Handle With 5/16" Spline Size ...
PART # 10579.01
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Roto Hardware Folding 5/16" Spline Crank Handle - White
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Window Crank Handle For 3/8" Spindle - Silver
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Truth Hardware ADA Window Crank Handle - White
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