Yellow zinc-plated steel wire hook with triangular eye, isolated on a white background

Tie Down Hardware

SINGLE J HOOK

A single J hook made from drop-forged alloy steel with a straight shank and a single hook end, designed for secure attachment in tie-down and rigging applications. Available in 1 inch, 1.5 inch, and 2 inch sizes with working load limits of 800 kg / 1760 lbs, 3000 kg / 6600 lbs, and 3000 kg / 6600 lbs respectively. Meets BS standards and is suitable for use with ratchet straps, chains, and synthetic webbing.

Size: 2" SINGLE J HOOK BS:3000KG/6600LBS 1.5" SINGLE J HOOK BS:3000KG/6600LBS 1"SINGLE JHOOK BS:800KG/1760LBS
Catalogue Family: Tie Down Hardware
Certificates: EN 10204 3.1 material test certificate on request

Upload Drawing via WhatsApp Download Tie Down Hardware PDF

CAD files are supplied on request via WhatsApp or email rather than published for open download.

Key Benefits

What Single J Hook Gives You

Drop-forged alloy steel construction provides high strength and impact resistance for repeated loading
Straight shank design allows for consistent alignment and secure connection in tie-down systems
Single hook end simplifies attachment and reduces the risk of cross-loading compared to multi-point fittings
Working load limit stamped on the body for traceability and field verification

Available in three sizes to match common ratchet strap and chain tie-down systems
BS standard compliance ensures compatibility with UK and international rigging specifications
Zinc plating or powder coating available to resist corrosion in outdoor and marine environments

Application Scenarios

Where Single J Hook Is Used

Securing cargo on flatbed trailers using ratchet straps with double J hooks and single J hooks for anchor points
Tying down heavy machinery or industrial components during transport where a secure, non-slip connection is required
Mounting on truck or trailer frames as a fixed anchor point for winch or ratchet strap systems

Connecting chains or webbing slings in temporary rigging setups where a simple, reliable hook is needed
Use in construction and infrastructure projects where tie-down hardware must meet load and safety standards

Who It Is For

Buyers This Product Is Built For

Logistics and freight operators specifying tie-down hardware for commercial vehicle fleets
Manufacturers of ratchet straps and tie-down kits requiring compatible hardware components
Construction and industrial contractors sourcing standard rigging fittings for site use

Marine and offshore suppliers needing BS-compliant hardware for mooring and cargo securing
Rigging distributors stocking single-point attachment fittings for general use

Problems It Solves

Problems This Product Removes

Replacing multiple or mismatched hook types with a single standardized J hook that matches common ratchet strap sizes
Eliminating the risk of incorrect load distribution from poorly designed or misaligned hooks
Providing a traceable working load limit stamped directly on the hook for compliance and safety audits

Reducing the need to source hooks from multiple suppliers by offering a consistent product line
Avoiding failure due to weak or non-compliant hooks in high-vibration or dynamic tie-down scenarios

Technical Features

Drop-forged alloy steel body for strength and durability under repeated loading
Single hook end with straight shank for secure and aligned connection
Working load limit stamped on the body for traceability and field use
BS standard compliance for load rating and design

Available in 1 inch, 1.5 inch, and 2 inch sizes with corresponding safe working loads
Zinc plated or powder coated finish to resist corrosion in outdoor and humid environments
Standard 4:1 design factor applied unless otherwise stated

Specifications

Single J Hook Specifications

Values published in the Kailipu catalogue for this item. Anything not listed is available on request.

Capacity Range	800 kg / 1760 lbs to 3000 kg / 6600 lbs
Size Options	1 inch, 1.5 inch, 2 inch
Material	Drop forged alloy steel
Standards	BS
Surface Finish	Zinc plated or powder coated
Working Load Limit	800 kg / 1760 lbs (1") 3000 kg / 6600 lbs (1.5") 3000 kg / 6600 lbs (2")
Marking	WLL and traceability stamped on body

Materials

Materials And Finishes

Drop forged alloy steel for high tensile strength and impact resistance
Zinc plating for corrosion protection in outdoor and marine environments

Powder coating as an alternative finish for enhanced durability and appearance
Stainless steel components where applicable for long-term exposure to salt or moisture

Manufacturing Process

How This Product Is Made

1Drop forging of the steel blank to shape the hook and shank

2Heat treatment to achieve required strength and hardness

3Machining of the hook end and shank to precise dimensions

4Surface finishing via zinc plating or powder coating

5Stamping of working load limit and traceability marks

6Proof load testing and dimensional inspection before packing

Quality Control

Quality Control On Every Batch

Proof load testing on production batches before release
Dimensional tolerance check against published size table
Breaking strength validation to confirm 4:1 design factor

Visual inspection for surface defects and proper marking
Material Test Certificate to EN 10204 3.1 issued with the order on request
Third-party inspection accepted at warehouse before shipment

Customisation

Customisation Options

Custom tonnage stamping on the hook body
Private label and OEM marking available
Custom surface finish including zinc plating, powder coating, or electrophoretic black

Custom sizes and configurations built to a supplied drawing
Carton and pallet packing configured for your warehouse or retail pack

Compare

How It Compares With The Alternatives

An honest read on where this pattern wins and where another one would serve you better.

Alternative	Honest Trade Off
Double J hook	Single J hook is lighter and simpler for one-point attachment, but double J hook allows for dual connection and higher load distribution
Screw pin shackle	Single J hook has no moving parts and is less prone to loosening, but lacks the adjustability of a screw pin shackle
Eye hook	Single J hook provides a better grip on straps and chains, while eye hooks are better for fixed anchor points with wire rope
Swivel hook	Single J hook is more compact and cost-effective, but swivel hooks allow rotation to reduce twisting in dynamic loads

Use Guide

How To Use And Inspect Single J Hook

Match the stamped working load limit to the calculated load, not the strap or chain rating
Ensure the hook is fully engaged with the strap or chain to prevent accidental disengagement
Inspect the hook for deformation, cracks, or wear before each use
Avoid side loading the hook; keep the pull aligned with the shank axis
Do not use if the marking is illegible or the finish is damaged beyond repair
Retire the hook if the shank shows bending or the hook end is stretched