Micro-Rib V-Belt (47) 21 x4 x0.5
18", Type: K Micro Rib, Width: 6 Rib.Micro-Rib V-Belt (47"), Color: Black, Length: 47", Material: Polyester Cord, Metric Code: 6PK1194, Notes: 6 Rib X 47" K Micro Rib Polyester Cord, Number Of Ribs: 6, Outside Length: 47.63", Pitch Length: 47", Thickness: 0.