Description
HARKEN 57mm Carbo Ratchamatic – 2625
HARKEN 57mm Carbo Ratchamatic – 2625 is a Harken Carbo-family block built for efficient line handling with a high strength-to-weight ratio and low-friction operation.
- Fiber-reinforced composite construction keeps weight low while carrying useful working loads.
- Ratchet sheave geometry increases holding power while still allowing controlled easing.
- Designed to reduce the hand load required when trimming loaded sheets.
- Configuration is purpose-built around the listed sheave, attachment and becket/cam arrangement.
- UV-resistant marine materials are selected for dependable deck service.
HARKEN 57MM Carbo Ratchamatic – 2625. Sheave Ø (mm) 57 mm Sheave Ø (in) 2 1/4 in Length (mm) 103 mm Length (in) 4 1/16 in Weight (g) 104 g Weight (oz) 3.7 oz Shackle pin Ø (mm) 5 mm Shackle pin Ø (in) 3/16 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 Breaking load (kg) 907 kg Breaking load (lb) 20
For best results, confirm the Harken part number and system compatibility before installation, and operate the hardware within Harken’s published line-size and load limits.
Specifications
- Manufacturer: Harken
- Part Number: 2625
- Series / Family: Carbo Ratchet
- Nominal Size: 57 mm
- Construction: Fiber-reinforced composite / Carbo family
- Sheave Ø (mm): 57 mm
- Sheave Ø (in): 2 1/4 in
- Length (mm): 103 mm
- Length (in): 4 1/16 in
- Weight (g): 104 g
- Weight (oz): 3.7 oz
- Shackle pin Ø (mm): 5 mm
- Shackle pin Ø (in): 3/16 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
- Breaking load (kg): 907 kg
- Breaking load (lb): 20



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