Old Style Kolbe Casement Window Operators | Left / Right Handing

Left Handing and Right Handing (SEE DROP-DOWN MENU) Old Style Kolbe Dual Arm Casement Window Replacement Hardware Parts - Standard, 4 7/16" B Arm, Old Style Crank Operator Unit Replacements -Casement  Roto Gear Crank Unit Repair Parts - Part # KK-CO-RPI, Covers and Handles Not Included - They Are Sold Elsewhere on this site. 

SPECIFY "B" Arm Length if you need 2 7/8" or 3 3/4" in comment section at Checkout.