I've modified a Vessel bit holder to be compatible with Tajima's safety system. The square part is magnetic and can hold nuts, etc. Please note: This item is stored in a warehouse and is a personal creation, so there may be minor scratches. Please refrain from purchasing if you are sensitive to such imperfections. Parts: PLApro Bolts and nuts: Stainless steel VESSEL TAJIMA Tajima Tobi (construction worker) Steel frame Building erection Combination wrench 36x32 Steel frame tools Tsubaki Model 7 bu (unit of length) 6 bu 5 bu Sockets JIRO Double Mag Custom Tape measure Knicks Knicks-style Bit holder Vessel Double Tact Vessel Impact socket Impact driver Waist tool Safety system Safety system custom Carabiner Hook Conversion Attachment Waist bag Safety harness Scale