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The PRIME LINE PRODUCTS H 4106 is a 3/8 inch white crank handle with a spline socket, designed as a functional replacement component for casement and awning window operator systems. This handle connects directly to the operator shaft, allowing the window sash to be opened and closed with standard rotational force. It is a direct-fit replacement part suited for window service technicians and residential maintenance professionals who need to restore window operability without replacing the full operator assembly.
This crank handle is intended for use on casement or awning-style windows equipped with Andersen window operators. It is a common service item in residential window repair, frequently installed during routine maintenance calls or after damage to the existing handle. The white finish is suited for standard window trim environments. The part ships individually carded and is sold in packages of 6 units, making it practical for service contractors stocking common replacement hardware.
Designed for use with Andersen window operators. Fits casement and awning window systems using a 3/8 inch spline shaft configuration.
Installation is typically performed by a window glazier, general contractor, or experienced maintenance technician. Before replacing the handle, close the window sash fully and ensure the operator is not under tension. The handle slides onto the operator spline shaft and is secured according to the existing fastener configuration on the operator. No special tools are required beyond a basic screwdriver.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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