Sea Catch TR5 with Safety Pin - 7/16" Shackle - TR5

Sea Catch TR5 Quick Release Hook with Safety Pin – 7/16" Shackle | Heavy-Duty Marine Release Hook

The Sea Catch TR5 Quick Release Hook with Safety Pin (7/16" Shackle) is a rugged, high-performance solution designed for fast, reliable load release in demanding marine and industrial applications. Engineered for strength and safety, this quick release hook is ideal for towing, mooring, lifting, and emergency release situations.

Built from high-strength stainless steel, the TR5 offers excellent resistance to corrosion, saltwater exposure, and heavy loads, making it perfect for harsh marine environments. The integrated safety pin mechanism provides an added layer of security, preventing accidental release while still allowing for quick disengagement when needed.

Designed for ease of use, the Sea Catch TR5 enables one-handed operation, making it especially valuable in high-pressure or emergency scenarios where speed and reliability are critical. The 7/16" shackle compatibility ensures versatility across a wide range of rigging and marine setups.

Why Choose the Sea Catch TR5?

Sea Catch products are trusted by professionals for their durability, precision engineering, and dependable performance. The TR5 is designed to handle tough conditions while providing safe, controlled release under load.

Key Performance Features

• Toggle Linkage Design: Allows for smooth on-load or off-load releasing. The geometry ensures that as the load increases, the device actually stays more securely locked until manually triggered.

• Low Release Effort: Even at its maximum safe working load (SWL), the effort required to pull the release lanyard is remarkably low—approximately 30 lbs of force to release over 3,000 lbs of tension.

• Hitch Pin Safety Lock: Includes a manual safety pin that prevents accidental activation, making it suitable for volatile marine environments and heavy sea conditions.

• Multi-Directional Release: The lanyard can be pulled from a perpendicular or parallel direction relative to the hook, providing flexibility in tight rigging setups.

• Corrosion Resistance: Entirely constructed from aerospace-grade stainless steel plate, precision-cut to eliminate friction and resist the harshest saltwater environments.

In the Box

• Sea Catch TR5 Release Hook

• Standard Hitch Pin with Lanyard

• Instruction Manual & Safety Guidelines

Specifications

• Brand: Sea Catch

• Model: TR5

• Type: Quick release hook

• Shackle Size Compatibility: 7/16"

• Material: Stainless steel

• Safety Feature: Locking safety pin

• Application: Marine, towing, rigging, and industrial use

Ideal Applications

• Boat towing and recovery

• Mooring and dock lines

• Fishing and commercial marine operations

• Industrial rigging and lifting setups

• Emergency quick-release systems

Installation & Usage Notes

Attach the hook to your rigging system using a compatible 7/16" shackle. Secure the safety pin before loading. When release is needed, remove the safety pin and activate the quick-release mechanism for immediate disengagement.

WARNING: This product can expose you to chemicals including Titanium dioxide which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.