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Spars, Rigging, and Hardware for SailboatsRig-Rite, Inc. |
Z-SPAR Fractional Mastheads |
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Spars, Rigging, and Hardware for SailboatsRig-Rite, Inc. |
Z-SPAR Fractional Mastheads |
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Z-Spar uses cast aluminum mastheads with virtually all of their Mast Sections.
Fractionally rigged Masts, on Z290 and smaller Sections (both tapered and untapered),
utilize heads that fit onto a flush cut tube end. Most larger Masts use use drop-in style mastheads.
Most Mastheads for Fractional Rigs are listed below.
To inquire about a Fractional Masthead not listed below, please specify the Mast Section,
and whether or not the Mast is tapered.
See also,
Masthead Stemball / Eye Adapters,
Z-SPAR Replacement Sheaves, |
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| Fractional Masthead for Tapered Dingy Sections: Z-50MH: Cast aluminum Masthead for fractional tapered dingy sections features a 28mm aluminum sheave (Z-1609A) for use with wire or rope halyard.
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| Fractional Masthead for Z145 Section: Z-1007: Cast aluminum Masthead for Z145 untapered fractional rig features a 28mm main halyard sheave (Z-1614) and a 6mm (1/4") backstay pin. Unit is 7" long overall, crane extends 4" aft of mast section. As used on O'Day 192, and others. oc1013
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| Fractional Masthead for Z170 Section: Z-1011: Cast aluminum Masthead for Z170 untapered fractional rig features a 28mm main halyard sheave (Z-1614) and a 6mm (1/4") backstay pin. Unit is 7" long overall, crane extends 4" aft of mast section. *
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| Fractional Masthead for Z170, Z190 & Z230 Tapered Sections: Z-1010: | |
| Cast aluminum Masthead for Z170, Z190 & Z230 tapered fractional sections
feature a 30mm Aluminum main halyard sheave (Z-1612A), a 6mm
(1/4") topping lift pin and a socket for backstay stemball. Unit is 7 1/2" long
overall, crane extends 4 1/2" aft of mast section.
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| Fractional Masthead for Z190 Section: Z-1012A: Cast aluminum Masthead for Z190 untapered fractional section feature a 45mm main halyard sheave (Z-1616) and a 6mm (1/4") backstay pin. Unit is 7 1/2" long overall, crane extends 3" aft of mast section.
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| Fractional Masthead for Z230 Section: Z-1014: Cast aluminum Masthead for Z230 untapered fractional section feature a 45mm main halyard sheave (Z-1616) and a 6mm (1/4") backstay pin. Unit is 8" long overall, crane extends 3" aft of mast section.
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| Fractional Masthead for Z230 & Z290 Tapered Sections: Z-1002A: | |
| Cast aluminum Masthead for Z230 & Z290 tapered fractional sections
feature a 60mm main halyard sheave (Z-1618) and a socket for
backstay stemball. Unit is 7 3/4" long overall, crane extends 5" aft of mast section.
ns17-29
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| Fractional Masthead for Z265 Section: Z-1015: Cast aluminum Masthead for Z265 untapered fractional section feature a 45mm main halyard sheave (Z-1616) and a 6mm (1/4") backstay pin. Unit is 7 1/2" long overall, crane extends 2" aft of mast section.
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| Fractional Masthead for Z301, Z351, Z401, Z501 & Z531 Tapered Sections: Z-1028A: | |
| Cast aluminum Masthead for Z301, Z351, Z401, Z501, & Z531 tapered fractional
sections features a 60mm main halyard sheave (Z-1618), a socket for backstay stemball,
and allows for an (optional) spare main halyard sheave. Unit is 9 1/2" long overall, x (maximum) 3" wide,
crane extends 5" aft of mast section.
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| Fractional Masthead for Z400 - Z601 & Z400E - Z600E Sections: Z-1006A: | |
| Cast aluminum Masthead for Z400/401, Z500/501, Z600/601 & Z400E-600E fractional
sections features a 60mm main halyard sheave (Z-1618), a socket for backstay stemball,
and allows for an (optional) spare main halyard sheave. Unit is 9 1/2" long overall, x (maximum) 3" wide,
crane extends 5" aft of mast section.
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| Fractional Masthead for Z601 & Z701 Tapered Sections: Z-1023A: | |
| Cast aluminum Masthead for Z601, & Z701 tapered fractional sections features
a 60mm main halyard sheave (Z-1618), a socket for backstay stemball, and allows for an
(optional) spare main halyard sheave. Unit is 12 3/4" long overall, x (maximum) 3 1/2" wide, crane
extends 6 1/2" aft of mast section.
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| Fractional Inset Masthead for Z700 - Z900 Sections: Z-1033A: | |
| Cast aluminum Masthead for Z700, Z701, Z800, & Z900 fractional sections features (2) 70mm main halyard sheaves (Z-1708-10), and a socket for a backstay stemball. | |
