Oster Universal Comb Attachment Blade Guard, Size # 4 for Oster Professional Animal Clippers
Leaves hair 1/2”- 13mm. Attaches to blade to cut hair to a specific uniform length. Should be used with #40 or #50 blades to assure accurate cut length but fits all sizes of A5, PowerMax and Power Pro clipper blades. Replaces SKU # 926-22.