A ratchet lets you loosen or tighten a bolt without much hassle. Its mechanism consists of a pawl and a toothed wheel, and ...

With a pawl system, it's possible to increase the engagement to extremely small angles - with Industry-9 leading the charge with its Hydra hub that engages as quickly as every 0.52 degrees.

Click and pawl drag styles have been the simplest reels to construct. The drag consists of a small triangular tooth — a pawl — that engages into a central, spoked gear. The tension can be adjusted ...