The JIS F2033 Roller Bar Type Chain Stopper is a heavy-duty marine deck fitting designed to secure and hold the anchor chain during anchoring and sailing operations. It is installed between the windlass and the hawse pipe to clamp the chain and transfer the load from the windlass to the ship’s structure.

JIS F2033 Roller Bar Type Chain Stopper

US$999,999,999.00

Key Features

Type: Roller Bar Type Chain Stopper

Standard: JIS F2033-1980

Material: Cast steel (high strength and corrosion resistant)

Chain Size: Suitable for Grade 3 anchor chain, Ø70–132 mm

Load Capacity: Withstands up to 80% of the chain cable’s minimum breaking load

Surface Treatment: Epoxy primer, galvanized, polished, or bitumen coating

Certificates: ABS, CCS, LR, BV, NK, etc.

Customization: Available upon request

Function & Application

Secures anchor chain when the vessel is underway

Transfers chain tension from windlass to hull structure

Prevents anchor movement and hull impact

Guides the chain smoothly during anchoring operations

Suitable for:

Cargo vessels

Tankers

Offshore platforms

General marine anchoring systems

Design Characteristics

Equipped with roller bars to reduce friction and wear on the chain

Robust cast structure for high load-bearing performance

Simple manual operation for engagement/disengagement

Designed for long service life in harsh marine environments

JIS F2033 Roller Bar Type Chain Stopper

Product Info