Adjustable Window Spacer/Holder

Keep your window securely open at the perfect angle with this screw-adjustable window spacer. Designed to fit between the window frame and sash, this spacer gives you full control over how much the window opens – ideal for ventilation while maintaining safety.FeaturesAdjustable length using a simple screw mechanismPrints in two parts: base and threaded insertNo supports required – optimized for easy 3D printingKnurled ends for better grip when adjustingSturdy and reliable – great for ventilation without slamming windows shutUse CasePerfect for tilt-and-turn windows or other setups where you want to limit how far the window opens. Just place it between the sash and the frame and adjust the length to fit. AssemblySimply screw the two parts together. Once assembled, twist to extend or retract to the desired length.