Spars, Rigging, and Hardware for Sailboats

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

Sparcraft FB Boom Sections


All Sparcraft FB Boom Sections are listed below, Parts and components are listed under the specific Boom Section they are used with. See also Isomat Booms.
For complete Boom Assemblies, contact us with details.
Click on individual Boom Sections, below, to see hardware commonly used with those Sections.

See also Sparcraft Masts, and Sparcraft Spreaders.
And Isomat/ Sparcraft Solid Vangs & Components.
 


FB-36 Boom Section
Measurements (OD): 2 13/16" x 2 1/16"   (71.6mm x 52mm)
Wall Thickness: .070"   (1.8mm)
Weight/ft.: .90 lbs.   Weight/M: 1.34 kg
Moments of inertia: Ixx = .77", Iyy = .36"
Moments of inertia: Ixx = 32cm4, Iyy = 15cm4
Circumference: 8 5/8"   (220mm)
Sail slides: 3/8" round slugs (A017, A117) or 3/8" boltrope
Lower Track: 24.5mm x 2.5mm   (31/32" x 3/32")
Alloy: 6005-T6
Standard Boom Lengths: 10' 4" (3.16M)
Common Boom usage: Dehler 22, Sprinta 70; Hunter 240; Jeanneau Sun-Way 21, Sun-Wind 26; Vindo 22; and many More.
F-36 Boom Section
FB-60 Boom Section
Measurements (OD): 3 3/4" x 2 11/16"   (95mm x 68mm)
Wall Thickness: .082"   (2.1mm)
Weight/ft.: 1.40 lbs.   Weight/M: 2.1 kg
Moments of inertia: Ixx = 2.06", Iyy = 1.01"
Moments of inertia: Ixx = 90cm4, Iyy = 42cm4
Circumference: 11 3/16"   (284mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 24.5mm x 2.5mm   (31/32" x 3/32")
Alloy: 6005-T6
Standard Lengths: 12' 5 1/2" (3.8M)
Common Boom usage: Beneteau First 24, 25, Idylle 8.8; Catalina 23.5; Hunter 260; J/80; Seaward 26; and many More.
F-60 Boom Section

FB-125 Sparcraft Boom
Measurements (OD): 4 5/16" x 3 1/8"   (110mm x 80mm)
Wall Thickness: .086"   (2.2mm)
Weight/ft.: 1.675 lbs.   Weight/M: 2.5 kg
Moments of inertia: Ixx = 3.96", Iyy = 1.68"
Moments of inertia: Ixx = 165cm4, Iyy = 70cm4
Circumference: 13 3/16"   (335mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 30.5mm x 3.4mm   (1 3/16" x 1/8")
Alloy: 6005-T6
Standard Lengths: 13' 5 1/2" (4.1M)
Common Boom usage: Catalina 270, 28F; J/92; Kirie Feeling 286, 326, 346; Seaward 30, 32; and many More.
F-125 Boom Section 50pct

FB-220 Boom
Measurements (OD): 5 1/8" x 3 7/8"   (130mm x 98mm)
Wall Thickness: .095"   (2.4mm)
Weight/ft.: 2.49 lbs.   Weight/M: 3.72 kg
Moments of inertia: Ixx = 8.16", Iyy = 3.44"
Moments of inertia: Ixx = 340cm4, Iyy = 143cm4
Circumference: 15 7/8"   (402mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 30.5mm x 3.4mm   (1 3/16" x 1/8")
Alloy: 6005-T6
Standard Lengths: 15' 1" (4.6M)
Common Boom usage: Beneteau Moorings 361, 362; Beneteau Oceanis 311, 321, 361, 373; C&C 99; Catalina 320, 34, 350, 36; Island Packet 320, 350; J/92S; and many More.
F-220 Boom Section
FB-550 Boom
Measurements (OD): 6 5/16" x 3 7/8"   (160mm x 98mm)
Wall Thickness: .102"   (2.6mm)
Weight/ft.: 3.15 lbs.   Weight/M: 4.70 kg
Moments of inertia: Ixx = 14.90", Iyy = 4.80"
Moments of inertia: Ixx = 620cm4, Iyy = 200cm4
Circumference: 18 3/16"   (461mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 31mm x 4.4mm   (1 7/32" x 11/64")
Alloy: 6005-T6
Standard Lengths: 17' 4 1/2" (5.3M), 20'* (6.1M)
Common Boom usage: Beneteau First 36.7, Idylle 13.5; Dehler 36; Dufour 39, 41; J/109; Tartan 3500*; and many More.
F-550 Boom Section


FB-810 Boom
Measurements (OD): 7 1/2" x 4 3/4"   (190mm x 121mm)
Wall Thickness: .102"   (2.6mm)
Weight/ft.: 3.65 lbs.   Weight/M: 5.44 kg
Moments of inertia: Ixx = 24.03", Iyy = 8.65"
Moments of inertia: Ixx = 1000cm4, Iyy = 360cm4
Circumference: 21 9/16"   (548mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 31mm x 4.8mm   (1 7/32" x 3/16")
Alloy: 6005-T6
Standard Lengths: 18'   (5.48M)
Common Boom usage: Beneteau 330; Catalina 380, 387; 400, 42.2; Tartan 3500*, 3700; and many More.
F-810 Boom Section 
FB-1700 Boom
Measurements (OD): 8 7/8" x 4 13/16" (225mm x 122mm)
Wall Thickness: .110"   (2.8mm)
Weight/ft.: 4.66 lbs.   Weight/M: 6.95 kg
Moments of inertia: Ixx = 43.08", Iyy = 9.85"
Moments of inertia: Ixx = 1793cm4, Iyy = 460cm4
Circumference: 24 1/4"   (616mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 31mm x 4.8mm   (1 7/32" x 3/16")
Alloy: 6005-T6
Standard Lengths: 22' 7 1/2"   (6.9M)
Common Boom usage: Beneteau Oceanis Moorings 510; Catalina 440, 470; Island Packet 45, 485; Tartan 4100; and many More.
F-1700 Boom Section   
FB-3400 Boom
Measurements (OD): 10 7/8" x 5 1/8" (276mm x 130mm)
Wall Thickness: .140"   (3.6mm)
Weight/ft.: 5.84 lbs.   Weight/M: 8.71 kg
Moments of inertia: Ixx = 78.81", Iyy = 17.42"
Moments of inertia: Ixx = 3280cm4, Iyy = 725cm4
Circumference: 28 1/2"   (724mm)
Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope
Lower Track: 31mm x 4.8mm   (1 7/32" x 3/16")
Alloy: 6005-T6
Standard Lengths: 29' 6"   (9M)
Common Boom usage: Beneteau 57, Oceanis 523; Lagoon; Tartan; Tayana 64*; and many More.
F-3400 Boom Section           

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