T-Clip Fastener Color Black For Maximum Outside Diameter 3/8 in For Minimum Outside Diameter 5/16 in For Number of Lines 2 For Tube Outside Diameter 5/16 in 3/8 in Includes Mounting Hardware Yes Material Polyacetal Mounting Hole Diameter 0.16 in Number of Channels 2 Overall Height 0.49 in Overall Length 0.97 in Overall Width 0.99 in Shape Rectangle with 360 Degrees Radius Circle Maximum Operating Temperature 212 Degrees F Minimum Operating Temperature -40 Degrees F