Schaefer 4.1 Boom Vang Kit - 1,000LB (450kg) SWL Ronstan Core Blocks Series 45 B (in) - 8 7/32

B (in) - 8 7/32

and allow quick and easy manual adjustment

Length: 5 5/8 in

Ronstan 8mm Nylon Sail Slug

Schaefer 4.1 Boom Vang Kit - 1,000LB (450kg) SWL Ronstan Core Blocks Series 45 B (in) - 8 7/32Product Description Schaefer 4. 1 Boom Vang Kit 1,000LB (450kg) SWL 35 04 features 3 series blocks with Stamped D Shackles for secure attachment. Great for most boats up to 27' with a 4: 1 purchase and features Schaefer Fast entry cam cleat for easy line engagement. Specifications: Purchase 4. 1, Boat Size Up To LOA, Displ., Sail Area: 27', 5000 lbs., 315 sq. ft. (8 m, 2270 kg, 29 m2) Include Line 25' x 5 16" (7. 6 m x 8 mm) SWL: 1000 lbs. (450 kg)