US D416060 S
FIG. 1 is a perspective view of a tension knob for an exerciser showing my new design, wherein the broken line showing of the exerciser is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a front perspective view of the tension knob for an exerciser;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.