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Brophy Safety Chain Hook with Latch - 5,500 lb Capacity - Fits 5/16" Chain (TSS3)

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Trailer Safety Chain Hardware

Brophy Safety Chain Hook with Latch - 5,500 lb Capacity - Fits 5/16" Chain 

Replacement trailer safety chain hook with latch for 5/16" safety chain applications. Rated at 5,500 lb capacity for trailer safety chain repair, replacement, or setup where the hook size and rating match the trailer requirements.

Part Number: TSS3 5,500 lb Capacity Fits 5/16" Chain

Key Measurements & Specs

Specification Detail
Part Number / SKU TSS3
Brand Brophy
Product Type Safety chain hook with latch
Capacity 5,500 lb
Chain Size Fit 5/16" trailer safety chain
Quantity Included 1 hook

Fitment / Application

Category Details
System Trailer safety chain system
Primary Fit 5/16" safety chain
Common Uses Utility trailers, cargo trailers, boat trailers, equipment trailers, and general trailer safety chain repairs
Fitment Method Verify chain size, hook style, and required trailer safety chain capacity before ordering.

Top Features

Feature Buyer Benefit
Latch Included Helps keep the hook secured when connected.
5,500 lb Rating Provides a rated connection point for compatible trailer safety chain applications.
5/16" Chain Fit Correctly sized for 5/16" trailer safety chain.
Replacement Hook Useful for replacing worn, damaged, bent, or missing-latch safety chain hooks.

Overview

This safety chain hook is used for trailer safety chain replacement, repair, or setup when a 5/16" chain hook is required. The latch helps keep the hook secured during use, while the 5,500 lb capacity provides a strong connection point for compatible trailer safety chain applications.

R&P Service Insight

Safety chain hardware should always be matched to the correct chain size and trailer requirements. Replace worn, bent, cracked, heavily rusted, or missing-latch hooks before towing.

  • Chain Size: Fits 5/16" trailer safety chain.
  • Latch Style: Includes latch for a more secure hook connection.
  • Capacity: Rated at 5,500 lb capacity.

R&P Knowledge Hub

Compatibility: Designed for use with 5/16" trailer safety chain where the hook style and capacity match the trailer requirements.

Vehicle / System Fit: Commonly used on trailer safety chain assemblies for utility trailers, cargo trailers, boat trailers, equipment trailers, and general towing applications.

Installation Notes: Confirm the hook is properly connected to the chain and that the latch opens, closes, and seats freely before use.

Performance Insight: A working latch helps keep the hook secured at the connection point, but the full safety chain setup must still be inspected for proper size, rating, wear, and attachment before towing.

Brand & Fitment Note

Selling Brand: R&P Carriages

Application Reference: Trailer safety chain hook replacement or repair.

What This Means: This listing includes one safety chain hook with latch, rated at 5,500 lb capacity, for 5/16" chain.

Before Ordering: Please verify chain size, hook style, and required trailer safety chain capacity before purchase.

R&P Repair Insight

Safety chain hooks are wear items that should be inspected regularly. If the hook is bent, cracked, heavily rusted, missing the latch, or no longer closes correctly, replacement is recommended before towing.

  • Check Latch: Make sure the latch opens and closes properly.
  • Check Chain Size: This hook is intended for 5/16" chain.
  • Check Rating: Confirm the 5,500 lb capacity is correct for your trailer setup.

Features

Safety Chain Hook

Designed for trailer safety chain replacement, repair, or setup where a compatible hook is needed.

Latch Included

The included latch helps keep the hook secured when properly connected.

5,500 lb Capacity

Rated at 5,500 lb capacity for compatible trailer safety chain applications.

Fits 5/16" Chain

Correctly sized for 5/16" trailer safety chain. Verify your chain size before ordering.

Included Components

Quantity Item
1 Safety chain hook with latch
Not Included Chain and mounting hardware are not included unless shown or stated otherwise.
Important Fitment Note: Always confirm chain size, trailer requirements, hook style, and required safety chain capacity before towing. Replace any worn, damaged, or improperly rated safety chain components before use.
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