The Harken 40mm Carbo Air Double Swivel Block with becket is a lightweight, high-strength solution designed for efficient line trimming. These compact blocks provide low-friction performance suitable for a variety of sailing applications.
- Sheave diameter: 40 mm (1 9/16 in.)
- Maximum line diameter: 10 mm (3/8 in.)
- Maximum working load: 440 kg (970 lb.)
- Model: 2639
Product facts
- CT SKU
- CT-115016
- Model / MPN
- 2639
- UPC / GTIN
- 097653077374
- Package dimensions
- 1" X 3" X 5"
- Package weight
- 0.22 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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