An assortment of black rubber bushings and cord protectors from The Hillman Group. The bushings included in this assortment are engineered for use in 1/2" and 3/8" knockouts. Included cord protector variant is ideal for use as a replacement part on GE and Proctor brand clothing irons to prevent fraying of the power cable. Full assortments of #50412 contain five (5) refills comprised of Hillman item numbers #405772 - #405774. Includes two (2) refill boxes each of items #405772 and #405773.