Spars, Rigging, and Hardware for Sailboats

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

Isomat Spreaders
Listed below are the most common Isomat Spreader Sections.
Isomat Spreader Sections feature an integral "tail", so that the Spreaders can be tapered at the outboard ends without welding.

For replacement Spreaders and Parts, determine which Spreader you have by measuring the Spreader Section.
Click on individual Spreader Sections, below, to see hardware and Parts commonly used with those Sections.

See also Isomat Mast Sections and Components.
And Isomat Boom Sections and Components.
 

 Isomat BF Spreader Section

Isomat Spreader Sections
Spreader
Section		 Outside Dimensions
(maximum - untapered end)
W x H		 Internal Dimensions Wall Thickness (minimum) Weight
(lbs./ft.)
BF-2 55mm x 19mm
(2 3/16" x 3/4")		 40mm x 12.5mm
(1 1/16" x 1/2")		 1.5mm .469
BF-3 74mm x 30mm
(2 7/8" x 1 3/16")		 53mm x 22mm
(2 1/16" x 7/8")		 2mm .804
BF-4 105mm x 35mm
(4 1/8" x 1 3/8")		 71mm x 27mm
(2 13/16" x 1 1/16")		 2mm 1.206
BF-5 154.5mm x 44mm
(6" x 1 3/4")		 100mm x 35mm
(3 15/16" x 1 3/8")		 2.5mm 1.876
BF-6 167mm x 53mm
(6 9/16" x 2 1/16")		 113mm x 44mm
(4 1/2" x 1 3/4")		 3.7mm 2.278

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