Chevy Window Crank Extension Fits Chevy Camaro Corvette GM

Universal Window Crank Shaft Extension and Door Latch Shaft Extension Extends door handle shafts by 5/8" for better fit. Compatible with most 1950-1990 GM vehicles and many domestic and import cars with ~1/2" diameter splined shafts. What's Included 1 x Crank Shaft Extension Set screws with cone point for secure fit Product Specifications Extension Length: 5/8" (tolerance 0 to +1/16") Set Screw Torque: 72-75 inch pounds Shaft Diameter Compatibility: ~1/2" splined shaft (.41 to .46) Material: Steel set screws with cone point Vehicle Compatibility Year Make Model Details 1950-1990 GM (Chevy, GMC, Pontiac, Buick, Olds, Cadillac) Various Fits ~1/2" diameter splined shafts on window regulators and door latch releases Various Jeep, Dodge, Chrysler, Toyota, Mazda, Nissan, Honda, Subaru, Hyundai, Mitsubishi Various Compatible with 16 spline shafts using "C" clip at