The Honeywell Miller 417C Concrete D-Bolt Anchorage Connector delivers a robust and reliable fall protection solution for professionals working in concrete construction. Engineered with a 5/8-inch (16 mm) stud-type expansion anchor, this connector ensures a secure attachment point in concrete and lightweight concrete surfaces with a minimum compressive strength of 2,000 psi (13.8 MPa). Its forged steel construction provides exceptional durability, while the 4-inch diameter D-ring facilitates easy connection to personal fall arrest systems. Designed for permanent installation, the 417C can be mounted on vertical walls or overhead surfaces, offering versatility across various job site configurations.​

Key Features

High-Strength Construction: Forged steel body ensures long-lasting performance and resistance to wear and tear.​

Versatile Installation: Suitable for both vertical and overhead mounting, accommodating diverse application needs.​

Secure Anchorage: 5/8-inch (16 mm) expansion anchor provides a firm hold in concrete substrates with a minimum strength of 2,000 psi (13.8 MPa).​

Large D-Ring: 4-inch diameter D-ring allows for easy attachment of lanyards and other fall protection equipment.​

Compliance and Safety: Meets OSHA and ANSI standards, ensuring adherence to safety regulations.​

Intended Use

Ideal for construction professionals requiring a permanent anchorage solution in concrete environments, the 417C Concrete D-Bolt Anchorage Connector is designed to support personal fall arrest systems. Its robust construction and compliance with safety standards make it suitable for use in various applications, including building construction, maintenance, and industrial operations where fall protection is paramount.​

Product Specifications

Material: Forged steel​
Anchor Type: 5/8-inch (16 mm) stud-type expansion anchor​
D-Ring Diameter: 4 inches​
Overall Length: 7 inches​
Hole Diameter: 5/8 inch​
Hole Depth: 4-1/5 inches​
Weight Capacity: 400 lbs​
Tensile Strength: 5,000 lbs​
Installation: Permanent​
Country of Origin: United States​