Collection: Coupler parts/chain

■Helps prevent trailer couplers from falling off and being stolen.

■Can be installed on most types of trailer couplers.

[Product specifications]

■Material: Steel plated

■Pin diameter: 6.0mm

■Pin width: 17mm

■It becomes a safety chain when the trailer comes off from the car when towing the trailer.

■Material: Steel plating

■Chain length (not including S hook): 1,170mm

■S hook length: 110mm

■Hook part thickness: 11mm

■Helps prevent the trailer coupler from falling off.

■Can be installed on most types of trailer couplers.

■Material: Steel

■Pin diameter: 7.0mm

■Pin length: 65mm

■It becomes a safety cable when the trailer comes off from the car when towing the trailer.

■The hook has a metal fitting (stopper) to prevent it from coming off, making it a safe design.

■Specifications: Vinyl coating

■Length: 600mm (excluding hook)

■Hook part thickness: 12mm

■Wire thickness: 8mm

■Maximum load capacity: up to 2,268kg

■1 set of 2 pieces

■A set of trailer coupler lock key and ball mount lock key.

■The key is unique. (The key for the coupler lock and the key for the ball mount lock are different.)

[Coupler lock key]
■Helps prevent trailer couplers from falling off and being stolen.
■Material: Steel (chrome plated)
■Pin diameter: approx. 6.4mm
■Keys: 2 pieces

[Ball mount lock key]
■Helps prevent the ball mount from falling off and being stolen.
■Material: Steel
■Pin size: approx. Ф16mm x 70mm.
■Compatible with: TIGHTJAPAN, SUNTREX, SOREX, class 3
■Keys: 2 pieces

■Specifications: Vinyl coating
■Length: 600mm (excluding hook)
■Hook part thickness: 10-11mm
■Hook length: 110mm
■Wire thickness: 8φ

Helps prevent the trailer coupler from falling off.

■Material: Stainless steel
■Pin diameter: 6.0mm
■With strap

Convenient for moving trailers.

Product name: Coupler handle Product number: SRX-030

One M12 bolt included

*For installation on trailers with inertia brakes,
A separate handle mounting bracket is required.

■Material: Steel plating

[Caution] The plating may peel off or be scratched during transportation from overseas.
Please understand this before purchasing.

■Details
[Product number: Ball diameter / Housing / Maximum towing weight / Mounting hole spacing]
TC-01: 2 inches / 50.0mm compatible / 1,588kg / approx. 77mm

Helps prevent the trailer coupler from falling off.

■Material: Steel
■Pin diameter: mm
■Size: 50x65x65mm (length x width x pin length)

●This is a connector holder made by Tight Japan.
●Holder with optimal angle for quick storage of connectors
A convenient holder with a hook for hanging a safety wire.

■Material: Stainless steel

●Shaft diameter: 7mm, effective length: 20mm
●Steel chrome plating
●The protective rubber at the center reduces noise caused by vibrations while driving.
●It can be used not only as a trailer coupler but also as a door lock for cargo boxes, warehouses, etc. depending on your ideas.
●The key opens quickly with a 1/4 turn. The rubber cap and O-ring prevent dust and water from entering the key cylinder.
*[Product number: 30391] If used in conjunction with a trailer lock, you will have double peace of mind.

For 2 inch coupler, total length 2m

This is an extension coupler for when you cannot go to the water's edge. *You cannot drive with the coupler extend installed. *For Max trailer only.

[Information regarding delivery]
-Due to the shape of the product, it cannot be bundled with other products.
・Cash on delivery is not possible as this item is shipped directly from the manufacturer.
・Shipping fee is for 1 piece.

For W-MAX

●Eliminates the inconvenience of moving a trailer, such as not having a place to hold it, or being in a low position and not being able to use force even if you attach a coupler grip!
- Also useful for pushing, pulling, and lifting operations. It can be moved easily like a wheelbarrow, and can be connected to a car smoothly.

■Material: Steel
■Can be installed in two directions: front and back

【Guidance】
*Replacement grips in a variety of colors are also available (sold separately). (Product number: 0719-02, 0719-03, 0719-04)

●When moving a trailer, it eliminates the inconvenience of not having a place to hold it or being in a low position and not being able to use force even if you attach a coupler grip!
- Also useful for pushing, pulling, and lifting operations. It can be moved easily like a wheelbarrow, and can be connected to a car smoothly.

■Material: Stainless steel

【Guidance】
*Replacement grips in a variety of colors are also available (sold separately). (Product number: 0719-02, 0719-03, 0719-04)

■Material: Steel plating

■Size [Ball diameter / Housing width / Maximum towing weight]
TC-05: 1-7/8 inch / 62.5mm / approx. 907kg
TC-06: 1-7/8 inch / 75.0mm / approx. 907kg

[Caution] The plating may peel off or be scratched during transportation.

[Product specifications]
■Hitch ball diameter: 2 inches
■Mounting frame width: 75mm compatible
■Mounting hole spacing: approx. 77mm
■Maximum towing weight: 1,588kg
■Material: Steel plating
[Stainless steel type (product number: TC-03SUSP)]

[Caution] The plating may peel off or be scratched during transportation from overseas.
Please understand this before purchasing.

Trailer frame compatible with 50mm width
*Displayed size may vary depending on individual items.
*If there is any wobble even after tightening sufficiently, please prepare a separate spacer.

●Made of stainless steel with the highest durability and corrosion resistance.
●Stainless steel polished mirror finish emphasizes stylishness.

[Product specifications]
■Ball diameter: 2 inch compatible
■Mounting frame width: 50mm compatible
■Mounting hole spacing: approx. 77mm
■Maximum towing weight: 1,588kg
■Material: Stainless steel mirror finish
*There is also a product compatible with 75mm trailer frame. [Product number TC-03SUSP]

Hydraulic inertia brake for disc brakes

[Product specifications]
■Ball diameter: 2 inch compatible

*For drum brakes, product number ST-148-01

For drum brakes

[Product specifications]
■Ball diameter: 2 inch compatible

*For disc brakes, part number ST-148-02

[Product specifications]
■Hitch ball diameter: 2 inches
■Mounting frame width: 75mm compatible (inner dimensions: width 76mm x height 50mm)
■Material: Steel plating

*The following products are also available for external customers.
[Product number: Ball diameter/mounting frame width]
TC-03 2 inches/75mm

■Helps prevent trailer couplers from falling off and being stolen.

■Can be installed on most types of trailer couplers.

[Product specifications]

■Material: Steel (chrome plated)

■Pin diameter: 6.4mm

■Length: 1,170mm (excluding hook)
■Hook: 110mm

[Ordered products]

[Product specifications]
■Hitch ball diameter: 2 inches
■Mounting frame width: 50mm compatible
■Maximum towing weight: Class 2, 1570kg
■Material: Steel Viper color

With this coupler grip, you can securely grip the tip of the trailer.
Even heavy trailers can be lifted without using a jack and can be easily attached to and detached from the hitch.
The arm part is made of stainless steel and is resistant to rust, and the grip part is made of rubber for easy grip.

■Mountable bolt pitch: approx. 74-79mm
(Mounting hole center - center size: approx. 75mm)
■Bolt diameter: Approximately 8-13mm

【please note】
Only the coupler handle and other items are not included.
Mounting bolts are not included.

●Attach to the tip of the hitch coupler to protect the towed vehicle from scratches.
● To install, just clip it onto the edge of the coupler.
●Made of rubber
●Coupler is not included.

With this coupler grip, you can securely grip the tip of the trailer.
Even heavy trailers can be lifted without using a jack and can be easily attached to and detached from the hitch.

■Material: Steel plated
*The grip part is narrower type.

【please note】
Coupler handle only.
Other items used in the photo are not included.
Mounting bolts are not included.

It makes it easy to put on and take off with minimal strain.

■Material: Steel plated

【please note】
Coupler handle only.
Other items used in the photo are not included.
Mounting bolts are not included.

●It is even safer to hang a wire chain to prevent theft when storing the trailer.
●Hitch ball diameter: Compatible with 1 7/8", 2", 2 5/16".
●Equipped with a slide cover that protects the keyhole from dust.

【please note】
It may not be possible to use the trailer coupler with a ball shape that is different from the listed product. Thank you for your understanding.

●Hitch ball diameter: Compatible with 1-7/8", 2", 2-5/16".

【please note】
It may not be possible to use the trailer coupler with a ball shape that is different from the listed product. Thank you for your understanding.