The articulating jaws open fully, giving you easy access to all drill bits.Large Capacity :Can be inserted into standard 6.35mm/1/4" 28 position.Use this holder to easily organize your screwdriver bits.Durable Material:The denture chuck is made of strong plastic as it is a durable material with natural heat andresistance.Organize your screwdriver heads easily with this holder.Why you need it: There is a wide variety of different bits available. Usually when we buy them, they come in a cheap mount that gets lost or wears out in no time. This support will give them a permanent home and make them accessible anytime you need them. Don't lose the bits you really wantPlastic materialColor:redSize:unfolding:14*7,5*3.5cmfolding;7.7*7.5*6.7cmPackage includes:2 X Denture Drill Holder