SureMotion® precision ground linear shafts are available in C1060 medium-carbon steel or 440C stainless steel. Starting at $7.75, the linear shafts are available in 12, 24, 36-inch lengths and 0.5", 0.75", 1.0" diameters. SureMotion linear shaft supports, starting at $9.50, offer superior shaft holding strength and are available in standard-height 6061 T6 black and low-profile 6061 T6 gray hard-anodized aluminum designs. The removable-top design allows easy removal of the shaft while maintaining alignment. SureMotion hardened rotary shafts (from $2.50) are precision ground for exceptional straightness, and accurate diameters. Models are available in diameters up to 3/4 inch and precut lengths up to 36 inches. 303 stainless steel grooved rotary shafts, starting at $3.25 and available in 3" to 12" lengths, are grooved for retaining rings with spacings to fit typical bearings.