ID
1302843
$ 141.35
1-2 weeks delivery time
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The TyeTec MB37SB mast base block guides halyards from vertical to horizontal paths around the mast, featuring replaceable sheaves on composite slide bearings with a stainless steel shaft.
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TyeTec MB37SB - 37 mm Mast Base Block
Engineered to guide halyards from a vertical to a horizontal path, this mast base block is positioned around the mast for optimal functionality.
- Sheaves feature a composite slide bearing that rotates smoothly on a stainless steel shaft.
- Individual sheaves can be replaced and are available separately as spare parts.
- Item number: TTMB37SB
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