5 pack of knobs to replace stock excalibur knobs or any onther machine that uses a 1/4" or 6.3mm shaft. These knobs are made from plastic with a brass insert with a stainless steel set screw on the side. They are larger than stock units and with the pointer its easy to set them without having to look at them. Available in Blue, Yellow and Green. Packaged with wrench and instructions.

PN:0919Y