Item Number: 23435 Leaves Hair Inch: 3/4 " Leaves Hair mm: 19 mm Blade Description: Replacement blade set for model PM-1 clippers. Blade set adjusts from fine to coarse. Sugg. Price: $ 13.30 FITS MODEL (Item): PM-1 (18140 ) PM-3 (18370 ) PM-3 (18380 ) PM-3R (18450 ) PMX (20030 ) PM-1L (23160 ) PM-1 (23415 ) PM-1 (23420 )