Antal 40mm Mast Block Single Sheave Lewmar Traveler System Kits Spring Cap design fully supports

Spring Cap design fully supports blocks under any conditions

Features American Metric Description Eye and Allen Head Swivel Length 4 1/8 in 105 mm A 3/4 in 19 mm B 1 1/4 in 31 mm C 11/16 in 18 mm D Ø 3/8 in 10 mm Weight 9

Vela Canvas - Mainsail Cover for booms up to 23 ft

Mast head blocks

the smooth operation helps reduce strain on both crew and equipment

Antal 40mm Mast Block Single Sheave Lewmar Traveler System Kits Spring Cap design fully supportsAntal 40mm Mast Block Single Sheave Mast block, sheave 40, SWL 400 kg Technical Description Features Metric American Length (L) 3. 90 in 99 mm Width (W) 0. 95 in 24. 2 mm Height (H) 1. 24 in 31. 5 mm sheave (D) 1. 57 in 40 mm Side bearing Delrin balls Weight 0. 15 lb 70 g max line 0. 31 in 8 mm A 2. 28 in 58 mm B 0. 71 in 18 mm SWL 881. 85 lb 400 kg Material Aluminum Sheave material Resin Fixing screws 0. 08 x 0. 24 in 2 6 mm