Description

Harken 40mm Carbo Air Double Swivel Block w/Becket – Marine Boat Replacement Part is organized for trim, tilt & hydraulic parts shoppers who need a clear, professional marine parts buying experience.

40mm Carbo Air Double Swivel Block with Becket Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave Ø (mm)40 mm Sheave Ø (in)1 9/16 in Maximum line Ø (mm)10 mm Maximum line Ø (in)3/8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb

Fitment & Product Details

• Brand / Manufacturer: Harken
• Color: black

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.