# Best Coop Locks and Latches That Raccoons Cannot Open Source: https://chickencoopnest.com/best/best-coop-locks-and-latches Updated: 2026-09-15 Publisher: Chicken Coop Nest. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://chickencoopnest.com/how-we-research#our-score A coop is only as secure as its weakest fastener. Raccoons have dexterous hands and real patience, and a simple hook, turn button, or slide bolt is well within reach for them. The fix is a latch that needs two separate motions, or a bolt secured with a spring clip or padlock. What varies is build material, whether the hardware resists rust, and how easily you can work it with cold or gloved hands. We weighed how many steps each latch takes to defeat, how solidly it mounts to thin coop panels, and whether the finish survives a wet winter. Two-step barrel bolts with clips suit main pop doors and nest box lids. Spring-loaded gate latches suit run gates you pass through daily. Add a padlock where bears or people are a concern, and always test each fastener yourself using one hand. ## Picks ### 1. CHICKENGUARD Extreme Waterproof Automatic Chicken Coop Door Opener and Closer with Timer and Light Sensor Plus Predator Resistant Self Locking Pop Hole Door Kit Our score: 9.2/10 (Fit for the job 10/10 · Features and specs 9/10 · Build and materials 9/10 · Value 8/10) CHICKENGUARD Extreme waterproof automatic coop door kit with timer, light sensor and a self locking pop hole door. Pros: - Timer and light sensor let the door open and close without you - Self locking pop hole door resists predators pushing it up - Extreme waterproof rating suits exposed coops in wet climates Cons: - Premium kit costs well above manual latches and simple doors - Requires batteries or power, which need checking through winter Details: https://chickencoopnest.com/product/B07GL47Z4G ### 2. Happy Coop Door Weatherproof Automatic Chicken Coop Door with Timer and Light Sensor, Predator Resistant Self-Locking Gears Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10) Happy Coop's weatherproof automatic chicken coop door with timer, light sensor and predator resistant self-locking gears. Pros: - Self-locking gears hold the door down against prying predators - Timer or light sensor options suit different daily routines - Weatherproof housing handles outdoor mounting Cons: - Setup takes some time to fit the frame to your pop hole - Light sensor may trigger early on dark stormy afternoons Details: https://chickencoopnest.com/product/B08WCDCJ5S ### 3. 8 Pcs Metal Lock Barrel Bolt Spring Loaded Latch, 6.5 Inches Long with Grip, Heavy Duty Our score: 8.0/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10) An 8 Pcs set of heavy duty spring loaded barrel bolt latches, 6.5 Inches long with grip, for many coop doors. Pros: - 8 Pcs covers nest box lids, people doors and run gates - 6.5 Inches bolt length gives solid engagement in the keeper - Grip handle makes the spring bolt easy to pull with gloves Cons: - Check the included screws and finish match your coop hardware - Spring latches alone can be worked open by clever raccoons, so add a clip Details: https://chickencoopnest.com/product/B00W1WGIEC ### 4. Heavy Duty Spring Latch Bolt, 1/2 in Pin for Shed, Barn and Chicken Coop, Black Powder Coat Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10) A heavy duty spring latch bolt with a 1/2 in pin and black powder coat, for securing sheds, barns and chicken coops. Pros: - Spring loaded bolt snaps shut so doors do not stay unlatched - 1/2 in pin is thick enough to resist raccoon tampering - Black powder coat helps protect the steel from rust Cons: - Single latch only, so multiple doors need several purchases - Needs precise alignment with the keeper or it will bind Details: https://chickencoopnest.com/product/B01M0ZBCX1 ### 5. SANKINS Loop Style Spring Locking Barrel Bolts Door Latch Hardware for Sheds, Gates, Barn Doors and Chicken Coops, Black, 1 Pair with 8 Screws Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10) SANKINS' black loop style spring locking barrel bolts, 1 Pair with 8 Screws, for sheds, gates and chicken coops. Pros: - Loop style lets you add a padlock or carabiner for extra security - 1 Pair with 8 Screws includes the mounting hardware - Black finish looks tidy on painted coop doors Cons: - Only two latches, so larger coops may need another pair - Screws may be too short for thick coop framing Details: https://chickencoopnest.com/product/B08LVCNRGJ ### 6. SANKINS Loop Style Spring Locking Barrel Bolts Door Latch Hardware for Sheds, Gates, Barn Doors and Chicken Coops, 1 Pair with 8 Screws Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10) SANKINS' loop style spring locking barrel bolts, 1 Pair with 8 Screws, in the standard finish for coop doors and gates. Pros: - Loop on the bolt accepts a padlock for a raccoon-proof door - Spring action pulls the bolt closed so it latches on its own - 8 Screws are included, so installation needs no extra hardware Cons: - Check the finish color matches your existing coop hardware - Pair of bolts is enough for one door, not a whole coop Details: https://chickencoopnest.com/product/B08KVX1K3P ### 7. ChickenGuard Self-Locking Predator-Proof Chicken Coop Door for Hen-House and Chicken Run, Pop Hole Door Only Our score: 7.2/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 8/10 · Value 7/10) ChickenGuard's self-locking predator-proof pop hole door only, for keepers who already own a ChickenGuard opener. Pros: - Self-locking design stops predators from lifting the door open - ChickenGuard is an established automatic coop door brand - Pop hole door can upgrade an existing opener setup Cons: - Door only, so it needs a compatible ChickenGuard opener to work - Pop hole must be sized to fit the door frame Details: https://chickencoopnest.com/product/B07G9MPCKT ### 8. Spring Barrel Bolts, Loop Style Door Latch Hardware Lock Gate Latches for Shed, Gates, Fence, Playhouse and Chicken Coop, 1 Pair with Screws Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10) A 1 Pair set of loop style spring barrel bolts with screws, for gates, fences, playhouses and chicken coop doors. Pros: - Loop style latch can be secured further with a clip or lock - Screws come in the pack for straightforward mounting - Works on gates and fences as well as coop doors Cons: - Check the steel gauge if extra strength matters - Spring latches need a secondary clip to beat clever raccoons Details: https://chickencoopnest.com/product/B08L9WN9XD As an Amazon Associate I earn from qualifying purchases.