Schaefer Marine

Schaefer Half Moon Blocks

Schaefer's classic "Half Moon" genoa lead blocks are made from 316 stainless steel.

  • Spring loaded hinge design prevents the block cage from hitting the deck.

  • "Half Moon" design keeps Genoa sheet low for a better lead to foot blocks and deck mounted winches.

Schaefer Hinged "Half Moon" Blocks are ideal for mounting to the base of the mast to turn halyards and topping lifts on deck.

  • Hinged design allows lead to be moved to different deck mounted winches.

  • Low profile keeps halyards close to the mast and deck.

Schaefer "Half Moon" Fixed Lead Blocks provide the lowest possible Halyard lead on deck.

  • Half Moon design prevents snags on jib and Genoa sheets

Product Compare (0)
Schaefer 32-06 Half-Moon, Aluminum Fixed Fairlead, 2 3/8
Schaefer 32-06 Half-Moon, Aluminum Fixed Fairlead, 2 3/8
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Half-Moon base block. Aluminum sheave features Nomex(tm)/Teflon(tm) bearing for a low-friction h..
Schaefer 32-06-UC Half-Moon Fixed Fairlead - Aluminum Sheave - 2 3/8"
Schaefer 32-06-UC Half-Moon Fixed Fairlead - Aluminum Sheave - 2 3/8"
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Half-Moon base block. UC Aluminum sheave features Nomex(tm)/Teflon(tm) bearing with delrin(tm) ba..
Schaefer 32-15-UC Half-Moon Hinged Fairlead - Aluminum Sheave - 2 3/8"
Schaefer 32-15-UC Half-Moon Hinged Fairlead - Aluminum Sheave - 2 3/8"
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Half-Moon hinged base block. Heavy duty Stainless Steel cage and base ensure reliability. SS Spr..
Schaefer 32-17 Half-Moon Hinged Mast Base Fairlead - 2 3/8"
Schaefer 32-17 Half-Moon Hinged Mast Base Fairlead - 2 3/8"
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Half-Moon hinged base block. Heavy duty Stainless Steel base and cage ensure high strength. SS S..
Schaefer 32-33-UC Half-Moon Genoa Lead - Aluminum Sheave - 3 1/4"
Schaefer 32-33-UC Half-Moon Genoa Lead - Aluminum Sheave - 3 1/4"
$921.55
32-33-UC half-moon lead block. Stainless steel cage and slider ensure high safe working load. Al..
Schaefer 200-31 Fixed Fairlead Block - Ball Bearing
Schaefer 200-31 Fixed Fairlead Block - Ball Bearing
$54.43
2 Series fixed fairlead block. Low profile keeps control lines and halyards close to the deck. D..
Schaefer 300-31 Fixed Fairlead Block - Ball Bearing
Schaefer 300-31 Fixed Fairlead Block - Ball Bearing
$55.39
3 Series fixed fairlead block. Low profile keeps control lines and halyards close to the deck. Del..
Schaefer 506-31 Fixed Fairlead Block - Ball Bearing
Schaefer 506-31 Fixed Fairlead Block - Ball Bearing
$85.17
5 Series fixed lead halyard/control block. Delrin(tm) ball bearing sheaves ensure low-friction an..
Schaefer 506-32 Hinged Fairlead, Deck Plate, Ball Bearing
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$224.32
5 Series Hinged fairlead block. Delrin(tm) ball bearing sheave has a low profile keeping control ..
Schaefer Hinged Fairlead, Ball Bearing
Schaefer Hinged Fairlead, Ball Bearing
$177.26
300-32 hinged fairlead block. Delrin(tm) ball bearing sheaves provides low-friction with high str..
Schaefer 32-06 Half-Moon, Aluminum Fixed Fairlead, 2 3/8
Schaefer 32-06 Half-Moon, Aluminum Fixed Fairlead, 2 3/8
sch3206
$254.73
Schaefer 32-06-UC Half-Moon Fixed Fairlead - Aluminum Sheave - 2 3/8"
Schaefer 32-06-UC Half-Moon Fixed Fairlead - Aluminum Sheave - 2 3/8"
sch3206UC
$374.23
Schaefer 32-15-UC Half-Moon Hinged Fairlead - Aluminum Sheave - 2 3/8"
Schaefer 32-15-UC Half-Moon Hinged Fairlead - Aluminum Sheave - 2 3/8"
sch3215UC
$644.23
Schaefer 32-17 Half-Moon Hinged Mast Base Fairlead - 2 3/8"
Schaefer 32-17 Half-Moon Hinged Mast Base Fairlead - 2 3/8"
sch3217
$494.30
Schaefer 32-33-UC Half-Moon Genoa Lead - Aluminum Sheave - 3 1/4"
Schaefer 32-33-UC Half-Moon Genoa Lead - Aluminum Sheave - 3 1/4"
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$921.55
Schaefer 200-31 Fixed Fairlead Block - Ball Bearing
Schaefer 200-31 Fixed Fairlead Block - Ball Bearing
sch20031
$54.43
Schaefer 300-31 Fixed Fairlead Block - Ball Bearing
Schaefer 300-31 Fixed Fairlead Block - Ball Bearing
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$55.39
Schaefer 506-31 Fixed Fairlead Block - Ball Bearing
Schaefer 506-31 Fixed Fairlead Block - Ball Bearing
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$85.17
Schaefer 506-32 Hinged Fairlead, Deck Plate, Ball Bearing
Schaefer 506-32 Hinged Fairlead, Deck Plate, Ball Bearing
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$224.32
Schaefer Hinged Fairlead, Ball Bearing
Schaefer Hinged Fairlead, Ball Bearing
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$177.26
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