Schaefer 5 Series Sheave Block
Best high-load rigging solution for sailors needing smooth, reliable line control.
This block is built for sailors who prioritize structural integrity over lightweight minimalism. The heavy-duty stainless steel construction and ball-bearing sheaves deliver exceptionally smooth line handling under heavy loads, though you’ll certainly feel the extra weight compared to modern composite alternatives.
$207.22
at
Sound Boatworks (ShopSoundBoatworks)
Who it's for
- Competitive sailors needing effortless, high-load line adjustments
- Offshore cruisers demanding long-term saltwater and UV resistance
- Riggers working with complex, space-constrained deck layouts
Who should skip it
- Budget-conscious sailors seeking simple, economical hardware
- Minimalists wanting low-maintenance, set-and-forget gear
- Owners with standard, non-specialized mounting configurations
Performance breakdown
Load Capacity
Engineered to handle significant tension without compromising structural integrity.
Friction Reduction
Delrin ball bearings ensure smooth, effortless line movement under heavy loads.
Corrosion Resistance
Stainless steel construction stands up to harsh, salt-heavy marine environments.
Build Durability
Robust cage design provides a rock-solid foundation for demanding rigging setups.
Line Management
Over-the-top configuration keeps lines organized and prevents frustrating tangles.
Installation Ease
Straightforward mounting process makes upgrading your deck hardware quick and simple.
Key Specs
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2 3/8 in. (60 mm)
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1/2 in. (13 mm)
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3 3/8 in. (86 mm)
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3 5/32 in. (80 mm)
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3 7/16 in. (87 mm)
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2 5/16 in. (58 mm)
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2 13/16 in. (72 mm)
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(6) #10 (5 mm) RH
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1200 lbs. (545 kg.)
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1 lb. 2 oz. (510 g.)
Know before you buy
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Ask Metto anything about the Schaefer 5 Series Sheave Block before you decide.
