Palmer Safety Modified "D" Steel Carabiner - Double-Locking

Reliable, Locking Strength for Critical Safety Connections

The Palmer Safety C113 Carabiner offers dependable performance for fall protection systems, climbing gear, and rigging applications. Crafted from alloy steel and finished with galvanized yellow or silver passivation, this self-closing, twist-locking carabiner ensures fast, secure connections. Designed for durability and safety, it features a 0.84" gate opening, a 3600 lb. gate strength, and a minimum breaking strength of 5000 lbs., fully conforming to ANSI Z359.12-2009 standards.

Features & Benefits

• Twist-Lock Gate: Quarter-turn nut mechanism provides secure, automatic locking action.
• High Strength: 3600 lb. gate strength and 5000 lb. minimum breaking strength.
• Durable Construction: Made from 0.43" diameter alloy steel round bar for long-term performance.
• Corrosion Resistant Finish: Galvanized steel with golden yellow or silver passivation for durability.
• Oval Shape: Ideal for balanced load distribution in vertical systems or anchorage setups.

Specifications

• Product Name: Steel Twist-Lock Carabiner
• Material: Alloy steel
• Finish: Galvanized with golden yellow or silver passivation
• Gate Opening: 0.84"
• Gate Strength (Face & Side): 3600 lbs.
• Minimum Breaking Strength: 5000 lbs.
• Weight: 0.584 lbs. ± 0.02 lbs.
• Compliance: ANSI Z359.12-2009

Applications

• Fall protection systems and safety harness connections
• Rigging and anchorage for construction and maintenance work
• Vertical access systems and lifeline hardware

Important Safety Information

Always inspect your carabiner before each use. Do not use if it shows signs of wear, deformation, corrosion, or after experiencing a fall or impact. This carabiner must only be used as part of a complete, ANSI-compliant fall protection or access system. Follow all applicable safety regulations and the manufacturer’s instructions to ensure safe operation.