fence lock

Common options include mechanical keyless keypad locks, heavy‑duty chain locks, keyed padlocks (covered or laminated bodies, some with adjustable shackles), and resettable combination padlocks.

Fence and gate locks commonly use zinc alloy, forged steel, laminated steel, hardened steel, and aluminum (often with a vinyl cover) for bodies and shackles.

Outdoor‑rated locks feature corrosion‑ or weather‑resistant coatings, waterproof/rustproof construction, hardened steel shackles, vinyl‑covered bodies to resist scratches and corrosion, and designs that resist cutting, hammering, or drilling.

Keyless options shown include fully mechanical keypad entry (no batteries required) and resettable numeric combination padlocks with multi‑digit dials.

Check door or gate thickness compatibility, included screw lengths and sizes, whether handles are reversible, and whether the latch is surface‑mounted or requires an extra drilled hole; some models explicitly list compatible door thicknesses and supplied screws.

Look for hardened or forged steel construction to resist cutting and drilling, multi‑pin (e.g., 4‑pin) cylinders to deter picking, dual locking levers or ball‑bearing locking to resist prying, and thicker or forged chain links for cut resistance.