2135 - Harken 57mm Carbo Single Ratchet Block w/Swivel

57mm Carbo Single Ratchet Block with Swivel

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.

Features:

• On/off switch operates from both sides
• Standard grip: medium/light air; 10:1 holding power
• Sheave Ø (mm): 57 mm
• Sheave Ø (in): 2-1/4 in
• Maximum line Ø (mm): 10 mm
• Maximum line Ø (in): 3/8 in
• Maximum working load (kg): 227 kg
• Maximum working load (lb): 500 lb

The Harken 57mm Carbo Single Ratchet Block with Swivel, part number 2135, is a component designed for controlled line handling in various industrial or marine applications. This block is suitable for businesses that require reliable mechanical advantage for managing lines under load. Its ratchet mechanism provides a secure grip on the line, reducing the effort needed to hold or trim, which can be beneficial in scenarios where precise control and minimal slippage are critical. The integrated swivel allows for 360-degree rotation, preventing line twist and ensuring the block aligns correctly with the direction of pull. This product addresses the need for efficient force multiplication and secure line management, making it relevant for operational environments that utilize block and tackle systems for lifting, tensioning, or guiding.