Sourcing the right stock for the right job can be hard sometimes. No longer is that true for 1/2 inch hex spacer stock! Offered in precisely machined 1.2 inch sections as well as one, three, and six foot lengths (plus or minus 0.125".) This rigid stock can be cut and used in any assembly you can think of. Gearbox design? Yup. Drive train design? Yep. Manipulator design? Yep! Why stop at spacers, you can even use it to couple 2 shafts together and transfer crazy amounts of torque or cover it in grippy material and use it as a game piece roller.