• Heavy duty carabiners designed for both indoor and outdoor use
• Pressure-treated galvanized steel designed for the toughest applications & highest rust resistance
• Hex bolt screwlock closure with large opening allows for easy locking/unlocking
• Ideal for rigging, chain repair, connection points and more
• Measures 4.2" x 1.9" (11.7mm gauge)
• NOTE: Not for use in climbing, mountaineering, aerial sports or other extreme activities