Pulleys & Hardware for Boats

Bearing sheaves produce smooth rotation. The bolt end face of the sheave pin is firmly fixed by caulking. In addition, the swivel is forged to increase strength and safety. * Two bearings made of iron (with rubber seal) are used. * The working load is based on the working load of the bearing.

A hitch ball made of steel (chrome plating) with a ball diameter of 2 inches.

Stainless steel is used for the screw and shaft of the plastic body Rope hoisting on board and in coastal areas (for fishing), etc.

AK block PB type using a sheave with stainless steel bearings. The sheave is inside the main body, and the rope is designed to be hard to narrow. The bolts used for the swivel connection are one size thicker than the manufacturer's conventional blocks, and strength is also taken into consider... Read More

The material of the main body is 5K7AT-Z of Mitsubishi light metal, and it is light because it is integrally cast, it is easy to handle, and it is especially excellent in corrosion resistance due to seawater. The product is more resistant to seawater corrosion than before due to the full use of 7... Read More

It is a rare wooden pulley. It is a calm color that metal does not have. It can be used not only as a ship but also as an interior. * Wooden pulleys are for ropes, so they cannot be used for wire ropes.

* Do not use this product for parts that rotate constantly.

A fishing gear for purse seine that connects the shackle directly to the snap shackle. It can be used for applications such as connecting rings and ropes.

Considering the maximum rope diameter of each size, the space under the sheave and the diameter of the becket hole have been expanded.

Considering the maximum rope diameter of each size, the space under the sheave and the diameter of the becket hole have been expanded. In addition, a hook-type snatch is also used. It corresponds to the quick opening and closing operation of the snatch.

The gate can be easily released by inserting spikes into the main body. * This product is a metal fitting for purse seine fishing. Do not use it as a hanging bracket for cargo handling work. * The gate may open due to a strong impact. * If the gate is released while a load is applied, a strong im... Read More

The gate can be opened and closed remotely by attaching a string to the main body, and it can also be opened and closed using a spiky or the like. It is also possible to lock the gate opening and closing using a lock pin (sold separately). * This product is a fishing gear. Do not use it as a hang... Read More

Equipped with a V-shaped sheave developed for wire ropes. Since the groove is V-shaped, the wire rope fits securely. There is also a U-groove type. (Size is 100mm only) * Two bearings made of iron (with rubber seal) are used. * Working load is not applied to the becket part. * The working load is... Read More

The body is an integrated body with curved lines. Prevents the rope from getting caught.

The groove of the sheave is round. For size 75, we are developing it as a "V sheave type". * Two bearings made of iron (with rubber seal) are used. * Working load is not applied to the becket part. * The working load is based on the working load of the bearing.

Considering the maximum rope diameter of each size, the space under the sheave and the diameter of the becket hole have been expanded. In addition, a hook-type snatch is also used. It corresponds to the quick opening and closing operation of the snatch. There is also a hook with a stopper.

Since it is made of plastic, it is resistant to rust and is designed for use in seawater. Sheave uses MS nylon. A pulley used mainly in the fishing industry for fixed nets. * Please note that we are not responsible for any damage to the pulley body when replacing the sheave.

This product is manufactured in compliance with JIS (Japanese Industrial Standards) F3443, and has SE (eye type) and SH (hook type), and pulley sheave nominal diameters of 100 mm and 125 mm. It is a small pulley that mainly uses ship food, gas cylinders, parts for auxiliary machinery, etc. for lo... Read More

A stainless steel pulley that can be used by fixing it with bolts. The flat design fits neatly on the mounting surface. Sheave variation has bush specification "TR" and bearing specification "TR-B", and this product is bearing specification "TR-B". * TR-B has bearings.

In addition to the characteristic shape of the main body that shows the sheave, the sheave guard is sloped to reduce the catching of ropes and the like. A large opening is provided to ensure sufficient space for the rope to pass between the main body and the sheave. The sheave pin receiving part ... Read More

This product is manufactured in accordance with Japanese Industrial Standard JIS-F.

Suspended roller strong type with a working load of 5 tons. Sufficient space has been secured by adopting an asymmetrical body shape so that ropes and metal fittings can easily pass between the main body and the sheave. The bolt ends of the sheave pins are crimped and firmly fixed for safety. * T... Read More

Compared to the conventional swivel hook, the protruding part of the main body has been eliminated, making it difficult for the rope to get caught. Furthermore, the inner wall thickness is increased to improve the strength. The shape of the interlock part has also been changed to M. The working l... Read More

Strong Kadaruma block SII type update model. The main body has a ribbed structure, and the top is a double arm to disperse the power. It is made to be more secure and safe. The thickness of the receiving part on the main body side of the sheave pin has been designed and improved to be about 200% ... Read More

It can be used for welding to the hull of a ship, welding strength and welding to where it is needed, and to reduce distortion in welding to thin steel plates.

Fasteners to secure the insulation of the ship

This model-specific becket is used, which is stronger and safer than previous models. In order to improve the strength of the main body, the width of the part that receives the sheave pin is designed to be wide. Sheave bearings also produce smooth rotation. The ends of the sheave and becket pin b... Read More

The roller edge covers the body so that the body and perspective lines do not rub against each other. In addition, the covered body prevents nets and ropes from getting caught. For long-term use of the manufacturer's products, worn rollers can be replaced using a hex wrench. * Due to the mate... Read More

A stainless steel pulley that can be used by fixing it with bolts. It features a beautiful curved surface unique to castings. Sheave variation has bush specification "TR" and bearing specification "TR-B", and this product is bush specification "TR". * TR-B has bearings.

Uses an interlocking system to firmly lock the hook part to the main body. Boasts high strength. The shape of the roller edge is covered by the main body so that the perspective line does not rub. The rollers can be removed and replaced as shown in the image. Similarly, if the performance of the ... Read More

It is a pulley developed for use in aquaculture nets. The main body has a compact integrated structure and produces excellent strength. In addition, the material is often used for industrial parts such as seawater pumps, and is made of special stainless steel with high corrosion resistance (inclu... Read More

The gate mechanism of "Auto Shackle", which boasts a high track record as a connecting metal fitting for ropes and rings, has been adopted at both ends of the product. When used to connect and release the ring of the turning net and the net, it can be connected quickly and securely, and... Read More

Based on the Auto Shackle II type, this product has improved body strength and working load, and has a shock absorbing mechanism when opening and closing the gate. The gate can be opened and closed remotely by attaching a string to the main body, and it can also be opened and closed using a spiky... Read More