What is the Frontline COB345K used for?
The Frontline COB345K is a reusable concrete anchorage connector designed for compatible fall-protection applications. Install and use it according to the manufacturer’s instructions.
New
Frontline COB345K Reusable 5K Concrete Anchor Bolt
Value Tools Certified Inspection
Bench Verified
Top-brand power tools, accessories, and hardware at up to 55% off retail.
🛡️
30-DAY PEACE OF MIND GUARANTEE
Tested & inspected products • 30-day returns by mail or in-store • Free return shipping on defective items
Frontline COB345K Reusable 5K Concrete Anchor Bolt
Model Number: COB345K
Frontline COB345K Reusable 5K Concrete Anchor Bolt
Product Overview
The Frontline COB345K is a portable, reusable concrete anchorage connector designed for compatible fall-protection applications. It installs into a properly prepared 3/4 in. concrete hole and can be used in vertical or horizontal applications. The lightweight anchor weighs approximately 0.4 lb. and has a listed breaking strength of 5,000 lbf. Installation, inspection, and use must follow the manufacturer’s instructions and applicable safety requirements.
Specifications
| Brand | Frontline |
| Model | COB345K |
| Product Type | Reusable concrete anchorage connector |
| Required Hole Diameter | 3/4 in. |
| Listed Breaking Strength | 5,000 lbf / 22 kN |
| Maximum User Capacity | 310 lb. |
| Product Weight | Approximately 0.4 lb. |
| Application Orientation | Vertical or horizontal, when installed as directed |
Key Features
- Reusable, portable design for compatible concrete anchorage applications.
- Fits a properly prepared 3/4 in. concrete hole.
- Can be installed and removed according to the manufacturer’s instructions.
- Lightweight design weighs approximately 0.4 lb.
- Listed breaking strength of 5,000 lbf; this is not the same as a permissible working load.
Applications
Designed for use as a concrete anchorage connector in compatible fall-protection applications. The anchor may be used in vertical or horizontal orientations when the installation and concrete conditions meet the manufacturer’s requirements. This is safety equipment; it must be selected, installed, inspected, and used by trained personnel in accordance with the product instructions and applicable regulations.
Compatibility
For compatible concrete installations requiring a 3/4 in. hole. Confirm the concrete condition, hole location, edge distance, installation method, and intended fall-protection system against the manufacturer’s manual before use. Do not infer a safe working load from the listed breaking strength.
Included Components
- Frontline COB345K reusable concrete anchor bolt
Important Purchase Information
Review the selected product variant details and photos for inventory-specific information. Follow the manufacturer’s instructions for installation, inspection, and use. This product variant is the Frontline COB345K reusable 5K concrete anchor bolt.
Frequently Asked Questions
Quick answers to common questions about this product.
What size hole does the Frontline COB345K require?
The COB345K is designed for a properly prepared 3/4 in. concrete hole. Check the manufacturer’s instructions for hole location and concrete requirements.
What is the breaking strength of the COB345K?
Frontline lists a breaking strength of 5,000 lbf (22 kN). Breaking strength is not the same as a permissible working load.
What is the maximum user capacity for the Frontline COB345K?
Frontline lists a maximum user capacity of 310 lb. Follow the manufacturer’s instructions and applicable requirements when selecting and using fall-protection equipment.
Can the COB345K be used in vertical or horizontal applications?
Frontline describes the anchor for vertical or horizontal applications when installed and used as directed. Verify the concrete and installation requirements in the manufacturer’s instructions.