The lock or winding gear on the balance beam of a lock which, used with a windless enables a paddle to be raised or lowered

---

Size: 5616px × 3744px
Location: Lock 4, Grindley Brook, Whitchurch, Shropshire, England, UK
Photo credit: © Sheila Halsall / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: boat, boats, britain, brook, canal, crt, england, gear, grindley, holidays, leisure, llangollen, lock, narrowboat, narrowboats, paddle, pinion, river, sprocket, tourism, tourists, trust, uk, vacation, waterway, waterways, winding, windlass