Because this product cannot be cancelled or returned, please make sure to check the applicable model, rotary model, number of pieces etc. before purchasing. Combined cutting blade. High Quality! Replacement claws made in Japan. Please check the applicable model, rotary model, and number of nails before purchasing. Some nails have been engraved near the nail mounting part. 【If you have any questions, please contact us with any questions. Compatible models: MB1100 [Rotary type] Straight center drive [Code No.] 8-02-01 [Number of pieces] 24 (pieces) No. 13 Left 11 Right 12 12S Left 11 Right (left) 1 Right (bolts sold separately)] 17 x 10 x 23 [Head diameter x screw length (long head (long head diameter x screw length (long head head head head head head head head head Not Included.)