The Actobotics X-Rail extrusion compliments the already extensive building system. The 'X' profile provides a slot in the center of each of the sides to capture the mounts to solidly fasten various components. While that would exhaust the ingenuity of other brands of extrusion, the Actobotics X-Rail has other key features that increase the versatility. The 1/4" bore is convenient for locating an axle in a rotating assembly, routing wires, cables or hoses through or could even be tapped (5/16-18 tap size). Around the 1/4" bore is our .770" Actobotics pattern with the proper hole-diameter (.1065") to accept a 6-32 tap so you can fasten channel, plates and brackets to the ends with ease! If you decide to cut down the X-Rail extrusion all of those features will reamain - you can still use the center bore and tap the ends if desired. Also, drill guides are formed into each of the sides on center and on the 'flats' containing the .770" hub pattern so if you need to drill, your bit won't wander. Dimensionally, the X-Rail is exactlly half the size of the channel so that the geometry remains correct for expanding your assembly with additional Actobotics parts. Constructed of 6061 T6 aluminum.

• Material : 6061 T6 aluminum Need some other mounts to integrate your X-rail into an Acotobotics Building system? Check these other items out below. X-Rail Roller Bracket Part # 585067 Dual X-Rail Mounts Part # 585718 Single X-Rail Mounts Part# 585717
• Image 4 shown above example of X-Rail Roller brackets mounted using our ball bearing miter wheels, aluminum standoffs, and X-rail (X-Rail Miter Wheel 4 Pack with Hardware not included)

Material : 6061 T6 aluminum Need some other mounts to integrate your X-rail into an Acotobotics Building system? Check these other items out below. X-Rail Roller Bracket Part # 585067 Dual X-Rail Mounts Part # 585718 Single X-Rail Mounts Part# 585717ServoCity