Holt Holt 57mm Transparent Ratchet Block

Safety Information

Intended Use
The Holt Organic 57mm Ratchet Mooring Block is designed for use in rigging systems on watercraft. It is used to guide ropes in mooring systems, providing efficient and safe handling of rigging.

Usage Restrictions

The block is not intended for use in applications exposed to extreme dynamic loads.Do not use the block in personal safety applications or in systems related to personal protection, such as rescue operations or climbing.Before use, ensure that the block is properly installed and that the rope is compatible with the block according to its specifications.

Technical Parameters

Sheave Diameter: 57 mm

Rope Diameter: 5-12 mm

Safe Working Load: 80 kg

Breaking Load: 200 kg

Weight: 117 g

Bearing Type: Ball bearings

Inspection and MaintenanceBefore each use, inspect the block for any damage, paying particular attention to:Ensuring the sheave rotates smoothly.Checking for cracks, corrosion, or other damages.Verifying that the bearings are functioning properly.Regularly clean the block from dirt, salt, and sand to prevent wear and damage.Store the block in a dry and secure place, away from chemicals and direct sunlight.

Safe UsageUse the block according to its intended purpose and the specifications provided in the technical documentation.Ensure the rope used with the block is of the appropriate diameter and in good condition.Never exceed the maximum safe working load.

User Responsibility
The user is responsible for properly using the blocks according to the instructions and recommendations provided in the documentation. The manufacturer is not liable for any damages resulting from improper use of the product.

If in doubt, please contact the manufacturer or distributor.

Manufacturer details

Holt Marine Limited
10 Burnham Business Park Burnham-on-Crouch
CM0 8TE Essex
United Kingdom

+44 (0)1621 787080
sales@holt.eu

Responsible person

Sailovnia Sp. z o. o
Chwaszczyńska 131B
81-571 Gdynia
Poland

536 418 840
hello@sailovnia.pl