The RAP-S-KEYN5-4U replacement key knob is compatible with 2.25"/3.38" diameter D/E size arms and mounts that contain the Pin-Lock security nut. Verify the correct replacement key knob by matching...
The RAP-S-NUT5-7U consists of a 1/2"-20 female threaded security nut and key knob. The RAP-S-NUT5-7U replaces all knobs on 2.25"/3.38" diameter D/E size arms and mounts. The RAP-S-NUT5-7U offers the...