Samsung CLT-K506L H/Y Blk Toner Cart Crowbars & Wrecking Bars There is also reverse polarity

There is also reverse polarity protection

Transparent in colour

8 x 65mm CE/12 Micron Galvanized Ring Strip Nails (3300 Pieces)

They are designed for accessing difficult-to-reach places with a length of 240 mm

The Bessey DUO168 has the following:

Samsung CLT-K506L H/Y Blk Toner Cart Crowbars & Wrecking Bars There is also reverse polarityManufactured to exacting standards to work in complete harmony with your CLP 680 or CLX 6260 series printer, this Samsung black laser toner cartridge is designed to provide higher yields for improved economy. Offering a print capacity of approximately 6000 pages based on a standard 5% coverage rate, this cartridge is compatible with Samsung's Rendering Engine for Clean Page technology, which automatically adjusts the sharpness and clarity of both text