Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturer's blocks. For masthead use only.
- Delrin sheaves are injection molded with UV inhibitors and monitored molding cycles for a stronger product
- Aluminum sheaves accept both line and wire, and are manufactured from hardcoat anodized 6061-T6 aluminum
Product Specs
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REVIEW SNAPSHOT®
by PowerReviewsPros
- Easy to install (4)
- Easy to use (3)
Cons
Best Uses
- Sailing (3)
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- Advanced (3)
Reviewed by 5 customers
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Displaying reviews 1-5
Pros
- Easy To Install
- Easy To Use
- Quality Construction
Cons
Best Uses
- Small Boats
Comments about Schaefer Replacement Sheaves:
Was exactly as described regarding dimensions. Quality is great.
Service and delivery comments:
Fast delivery. FedEx box was crushed, but obviously not the fault of West Marine, and luckily did not affect the product at all. Very happy with my first order & am already scouring the catalogue for necessities and for my Christmas wish list!
Pros
- Easy To Install
Cons
Best Uses
- Sailing
Comments about Schaefer Replacement Sheaves:
Replaced a deck mainsheet turning block that had crumbled after 28 years. Product was well machined and fit perfectly. It was over priced at [$] each for a small sheave.
Service and delivery comments:
Items arrived early allowing us to install them before an offshore sailboat race. timing was great!
Pros
Cons
Best Uses
Comments about Schaefer Replacement Sheaves:
This sheave is an exact replacement for those in my canted cheek blocks (jib sheet turning) on my 1975 PY 26.
Pros
- Easy To Install
- Easy To Use
Cons
Best Uses
- Sailing
- Small Boats
Comments about Schaefer Replacement Sheaves:
product description needs more details; not suitable for traveler sheve replacement
Pros
- Attractive Design
- Easy To Install
- Easy To Use
- Quality Construction
Cons
Best Uses
- Sailing
Comments about Schaefer Replacement Sheaves:
I replaced the sheaves on my Hunter 34 Sheet traveler and it worked out perfectly.
Displaying reviews 1-5










