1505 Cog

Built like the tanks it's meant to pair with, this cog fits snug and turns with zero wobble. The machining is precise enough that I trust it for years of darkroom work, and it feels solid in hand.

The machining on this cog is flawless, and it fits perfectly into my existing setup without any wobble. I’ve run three batches through it this week and everything stays rock-solid, which is exactly the precision I was hoping for.

Bought this mainly for the legendary build quality, and honestly, the machining alone makes it feel like a tool that'll outlive my darkroom habits. The threading on the tank lid engages so smoothly you can tell it's been refined over decades, not just stamped out. Exactly the kind of precision I was