Casey from SWISCO responded:
March 12, 2024
Hello, The 39-376 folding crank handle may be the part you're looking for. We also offer the 39-375 opposite-handed version. The handles attach to an 11/32" diameter operator spline. Review the dimensions below to see how they compare to yours. Thank you! Width measurement
Alternate image for 39-376
View of the handle extended
Side view
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