NEW S&W, K/L FRAME SQUARE BUTT REVOLVER GRIPS CHECKERED HARD WOOD- MADE FROM THAILAND Condition: New (Thailand handmade) Material: hard wood 1 Set = Right and Left side of grips with Screws, Model: 10 (pre 1994), 11, 12*, 13*, 14, 15, 16, 17, 17 plus, 18, 19* Model: 48 Model: 53, 547*, 581*, 586* Model: 64*, 65*, 66*, 617 Plus, 648, 681*, 686* *= There is both a round butt and square butt version for this model. So please determine whether your pistol is round or square butt.