Back Cap, Medium, PK2

Back Cap, Size Designation Medium, Compatible with Model 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, CS410A, PTA-17, PTA-17F, PTA-17FV, PTA-17V, PTA-26, PTA-26F, PTA-26FV, PTA-26V, PTW-18, WP-17, WP-17-PSH, WP-17F, WP-17FV, WP-17V, WP-17V-PSH, WP-18, WP-18SC, WP-18V, WP-26, WP-26F, WP-26FV, WP-26V, WP-R17F, WP-R17FV, WP-R26F, WP-R26FV, Compatible with Series 17, 18, 26, A-150, A-200, A-250, PTA-17, PTA-26, PTW-18, W-350, W-400, W-410