O.S. .21 Engine Sleeve Puller
RKP useful tool allows you to easily remove the sleeve from your O.S. .21engine.
Insert the tool without the plunger into your sleeve making sure the tabs line up for the intake and exhaust ports. Once you hear/feel the sides of the tool pop into the sleeve ports, slide in the plunger to secure the tabs of the tool and pull out the sleeve. Available in blue or white