XinSheng 3 Pack 4x4 Inch Full 316 Stainless Steel Door Hinges - Heavy Duty Marine-Grade Rust Proof Ball-Bearing Hinges for High-Salt Environments (5/8 Inch Square Radius)

Salty Air Rating: ⭐⭐⭐⭐⭐ (Oceanfront Ready)

Rationale: 316 stainless, full solid construction (not hollow), ball-bearing mechanism. Marketed specifically for high-salt environments. Oceanfront Ready; the square radius corner is compatible with most standard door frames.

Brand: XINSheng

Color: Stainless steel

Features:

• MARINE-GRADE 316 STAINLESS STEEL - Superior rust resistance vs standard 304 steel, specifically engineered for coastal and high-salt environments where corrosion protection is critical
• 3-hinge load capacity220lbs - Each 4"x4" hinge is 3mm thick, set of 3 supports up to 220 lbs for gates, exterior doors, and security applications with smooth operation
• BALL BEARING DESIGN - Precision ball bearings with 316 stainless steel pins ensure smooth, quiet operation with 50,000+ cycle durability and zero maintenance
• NON-REMOVABLE PIN SECURITY - Enhanced security design with non-detachable pins provides superior protection for exterior outswing doors and security applications
• COMPLETE INSTALLATION KIT - 3 marine-grade hinges with 24 matching 316 stainless steel screws, 5/8 inch square radius corners for professional appearance

model number: XS-HY-001D

Part Number: XS-HY-001

EAN: 0706531214168

Package Dimensions: 7.5 x 4.8 x 1.7 inches