"Easily load a snowmobile into your truck or trailer without damaging the ramp with this six pack of durable Caliber Ramp Grips. Snowmobile carbide studs can cause damage to the center rungs of an unprotected loading ramp; the snowmobile ramp grips easily install to most 1"" square bars to both protect the ramp from damage and increase traction to make loading your snowmobile easier than ever! Thanks to a durable polyurethane design, the Ramp Grips are flexible and guaranteed to last. Stainless steel mounting hardware is included."