The ultimate solution in butt hinge bearing design by blu™, this extremely high quality security hinge is highly recommended for external door applications. Clean lined, triple knuckle with phosphor bronze washers, these hinges are designed for zero oil leakage. This hinge also incorporates a security dog bolt for ultimate protection. Tested to 100,000 cycles.
The 316 Marine Grade Stainless is particularly favoured for use on exposed coastal locations such as lifeboat station doors etc. The 4" hinges are perfectly suited for use with the Shimwell packer system.