Oki B431/491 Toner Cartridge Black Jackets brick and masonry up to

brick and masonry up to 40mm in diameter

The combination dials are extremely easy-to-use thanks to Master Lock's unique blind system

with many also equivalent to TRX-Star*

Variable Speed & LED Light

Oki B431/491 Toner Cartridge Black Jackets brick and masonry up toInstalling a genuine OKI Black Toner Cartridge (44917602) means consistent high quality output and reliability from your OKI laser printer. Order a new toner cartridge when you see Toner Low displayed on your printer, as the current cartridge will only print around 100 more pages. Install it when you see the Toner Empty message so you can resume printing as quickly as possible. This standard yield toner cartridge is packed with enough black toner to