Miscellaneous: Winches & Cranks

Important factors include winch size (e.g., 30/40/50), whether it is self-tailing (yes/no), and the overall height (including drum and stripper). Covers are usually sized to fit and must cover the entire winch without blocking the crank mount. The safest way to match the cover is by checking the winch manufacturer and size or using the measurement “drum diameter + height.”

Many winches use a common standard mount, but there are also lock-in systems depending on the crank series. This is important for bags and mounts because lock-in cranks often have a different head design. If you send us a photo of the crank (head/underside) or provide the model number, we can quickly find the right solution.

Longer cranks provide more torque (more power), while shorter ones are more maneuverable and often quicker to handle. Many crews use two cranks: a “standard crank” for most tasks and a longer/lock-in crank for heavy loads (e.g., genoa or mainsail in strong winds). For single-handed sailing and rough seas, a securely fitted crank (e.g., with a locking mechanism) is particularly convenient.

Mounts are ideal for quick access in the cockpit and prevent cranks from rolling around. Bags provide additional protection against dirt and salt and are useful when you want to stow or transport cranks. On cruising yachts, a combination has often proven effective: a mount “at the workstation” plus a bag for backup or protection.

Choose a location that’s accessible during maneuvers (helmsman’s station/winch position) but doesn’t get in the way (sheet path, traveller, companionway). Make sure to provide abrasion protection (no sharp edges) and ensure that the crank cannot be accidentally unhooked. For screw-in mounts: Seal the drill holes properly; for sandwich decks, seal the core.

Rinse fabric covers/bags regularly with fresh water (to remove salt), let them dry, and do not store them while still wet. Check hardware for corrosion; keep Velcro and clips clean. This will keep the fit, seams, and fasteners intact longer—and ensure your accessories work reliably throughout the season.

For covers, compatibility depends primarily on size and design (self-tailing, height/diameter)—not every manufacturer cuts their products identically. Cranks often have standard mounts, but lock-in mechanisms and crankhead details can vary by series. To ensure a safe choice, you should therefore compare the winch/crank model and dimensions/series—then accessories often fit seamlessly across manufacturers.