Spars, Rigging, and Hardware for Sailboats

Rig-Rite, Inc.
Phone: (001) 401-739-1140 -- FAX: (001) 401-739-1149
www.RigRite.com         Ordering/Questions

Rig-Rite Spreader Sections


Rig-Rite Spreader Sections & Parts
Rig-Rite has produced a large variety of Spreaders over the years, most are listed below.
For Spreader replacement applications or Parts, it is necessary to determine the Outside diameter (for Round Spreaders), or the specific Spreader Section (for Airfoil Spreaders). If you require Spreaders not listed here, See Spreader Main Page.

Round Spreader Sections

Airfoil Spreader Sections
 


Round Spreader Sections
All sections are extruded of 6063-T6 Aluminum Alloy, unless otherwise noted.
Click on individual Spreader Sections, below, for additional specifications, and to see hardware commonly used with those Sections.
 
Round Spreader Sections

Part Number OD x ID Wall Thickness Weight
round_tube.TIF (16698 bytes) RR 1/2" 1/2" x 3/8" (.384") .058"  0.098 lbs./ft.
RR 5/8" 5/8" x 1/2" (.509") .058"  0.125 lbs./ft.
RR 3/4" 3/4" x 5/8" (.634") .058"  0.148 lbs./ft.
RR 7/8" 7/8" x 3/4" (.759") .058"  0.175 lbs./ft.
RR 1" 1" x 7/8" (.870") .065" 0.225 lbs./ft.
RR 1 1/16" 1 1/16" x 7/8" ."   . lbs./ft.
RR 1 1/8" 1 1/8" x 7/8" .125"  0.472 lbs./ft.
RR 1 1/4" 1 1/4" x 1" .125"  0.519 lbs./ft.
RR 1 5/16" 1 5/16" x 1 3/16" .133"  0.581 lbs./ft.
RR 1 1/2"    1 1/2" x 1" .250"   . lbs./ft.
RR 1 1/2" 1 1/2" x 1 1/8" .188"   . lbs./ft.
RR 1 1/2"   1 1/2" x 1 1/4" .125"   . lbs./ft.
RR 1 1/2"   1 1/2" x 1 3/8" .065"   . lbs./ft.
RR 1 11/16"   K 1 11/16" x 1 1/2" .109"   . lbs./ft.
 

Airfoil Spreader Sections
All sections are extruded of 6061-T6 Aluminum Alloy, unless otherwise noted.
Most sections feature integral etch lines at maximum points to facilitate assembly and hardware attachment.
Click on individual Spreader Sections, below, for additional specifications, and to see hardware commonly used with those Sections. If you require Spreaders not listed here, See Spreader Main Page.
 
Rig-Rite Airfoil Spreader Sections

          Cross Sections Section Number Outside Dimensions Wall Thickness Weight (lbs./ft.) Moments of Inertia
Ixx (in4) Iyy (in4)
Sp5.gif (3014 bytes)

24595-250.jpg (8089 bytes)

           
RR SP375 3 3/4" x 1 5/16" .090" 0.86    
RR SP450 4 1/2" x 1 1/2" .094" 1.12    
           
           
RR SP275T 2 3/4" x 1" .090" 0.63    
RR SP450T 4 1/2" x 1 3/8" .110" 1.28    
           

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