Rig-Rite 1 1/2" OD Spreader Sections

1 1/2" OD Round Spreaders & Hardware
Various Boatbuilders and Spar Manufacturers have used Spreaders made from 1 1/2" OD Round Tube, with several different wall thickness'. Parts for the most common sizes are listed below by OD and ID. Complete Spreader Assemblies and Tubes are available only in the 1 1/2" OD x 1 1/8" ID size, below. As most Spreader Bases for 1 1/2" OD Spreaders are of the Socket type, this size is suitable for most all applications.

Spreader Boots for 1 1/2" OD Round Spreaders
Spreader Boot Pair for 1 1/2" OD Spreader: SP-057B: Spreader Boot for 1 1/2" OD Spreader is designed to reduce sail chafe. White Rubber Boot is attached to Spreader and Shroud using wire ties or Rigging Tape. Sold in Pairs only, they are (maximum) 5 3/4" long.

1 1/2" OD x 1" ID Round Spreader Tips
Spreader Tip for 1 1/2" OD x 1" Spreader: SPR 121-01: Spreader Tip for 1 1/2" OD x 1" ID Spreaders has wide 9/16" slot for one or two shrouds. Cast Aluminum tip includes screw and locknut to secure shroud, and projects 1 1/2" from tube end. As used by Columbia.

1 1/2" OD x 1 1/8" ID Round Spreader Assemblies & Parts
*1 1/2" OD Round Spreader Tube: SPR 122TCA-___:* 1 1/2" OD x 1 1/8" ID Round Spreader Tube is stocked in 24' lengths with a clear anodized finish. Weight is .911 lbs. per foot. To Order: Specify Length.
*1 1/2" OD Round Spreader Assembly: SPR 122A-___:* 1 1/2" OD Spreader Assemblies (x 1 1/8" ID) are available with standard slotted Spreader Tip in any length. Clear anodized finish is standard. To Order: Specify Inboard end (if any), and Length from inboard end to the shroud seat.
*1 1/2" OD Round Spreader Ass'y w/ Twist-lock Tip: SPR 122ATL-___:*
1 1/2" OD Spreader Assemblies (x 1 1/8" ID) are available with Twist-lock Spreader Tip in any length. Clear anodized finish is standard. To Order: Specify Inboard end (if any), and Length from inboard end to the shroud seat.

Spreader Tip for 1 1/2" OD x 1 1/8" Spreader: SPR 122-01: Spreader Tip for 1 1/2" OD x 1 1/8" ID Spreaders has wide 9/16" slot for one or two shrouds. Cast Aluminum tip includes screw and locknut to secure shroud and projects 1 1/2" from tube end. mil
Twist-lock Spreader Tip for 1 1/2" OD x 1 1/8" Spreader: SPR 122-02TL:
Twist-lock Spreader Tip for 1 1/2" OD x 1 1/8" ID Spreaders has slot for up to 3/8" diameter shroud. Clear anodized Aluminum tip features prongs that capture shroud without using seizing wire; shroud can only engage or disengage from spreader tip when rotated 90 degrees from mast. Projects 1" from tube end. As used by Bristol and Pearson. mil
Inboard End for 1 1/2" OD x 1 1/8" Spreader: SPR 122-05M: Inboard End for 1 1/2" OD x 1 1/8" ID Spreaders is milled to 1 1/4" Thick, where 1/2" Vertical pin connects it to Spreader Base. Machined, anodized Aluminum Inboard End is (maximum) 4" long x 1 1/2" diameter, and projects 2 9/16" from tube end. Vertical 1/2" hole is 13/16" from Inboard end. As used by Pearson and Bristol.

1 1/2" OD x 1 1/4" ID Round Spreader Tips
Spreader Tip for 1 1/2" OD x 1 1/4" Spreader: SPR 124-01: Spreader Tip for 1 1/2" OD x 1 1/4" ID Spreaders has wide 9/16" slot for one or two shrouds. Cast Aluminum tip includes screw and locknut to secure shroud and projects 1 1/2" from tube end. As used by Columbia.
Twist-lock Spreader Tip for 1 1/2" OD x 1 1/4" Spreader: SPR 124-02TL:
Twist-lock Spreader Tip for 1 1/2" OD x 1 1/4" ID Spreaders has slot for up to 3/8" diameter shroud. Cast Aluminum tip features prongs that capture shroud without using seizing wire; shroud can only engage or disengage from spreader tip when rotated 90 degrees from mast. Projects 1" from tube end. **

1 1/2" OD x 1 3/8" ID Round Spreader Tips
Twist-lock Spreader Tip for 1 1/2" OD x 1 3/8" Spreader: SPR 126-02TL:
Twist-lock Spreader Tip for 1 1/2" OD x 1 3/8" ID Spreaders has slot for up to 3/8" diameter shroud. Clear anodized Aluminum tip features prongs that capture shroud without using seizing wire; shroud can only engage or disengage from spreader tip when rotated 90 degrees from mast. Projects 1" from tube end. Commonly used with Oval Spreader Sections that were swaged to be round at the outboard end, and welded to Spreader. mil

Spreader Bases for 1 1/2" Round Spreaders 1 1/2" Round Spreaders are normally used with Spreader Bases which are formed to fit specific Mast Sections. Spreader Bases used with these Spreaders are specific to individual Mast Sections and are listed under the Mast Sections that they attach to. See Identifying your Spar Section. For Spreader Bases not listed, we will require a sketch of the Base with Measurements and identification of the Mast Section. Some Spreader Bases are commonly used with Compression Tubes fitting over one or more mounting bolts, See Compression Tubes.
*SS Spreader Base w/ 1/2" Pin - Special: MM SBS82-8P:* Stainless Steel Spreader Base w/ 1/2" Vertical Pin. Attaches to Mast with (2) 1/2" Bolts on 4 1/4" centers. Base Measures 6" high x 3" wide, and projects 2" out from Mast. Used with SPR 122-05M Inboard End (above) for 1 1/2" OD x 1 1/8" ID Spreader. Formed to fit a 3" radius, this Base was used on a variety of Mast Sections. As used by Pearson and Bristol.
Spreader Base for 1 1/2" Round Spreader: SPR 127-C: Teardrop-shaped Spreader Base for 1 1/2" OD Spreader. Cast Aluminum Spreader Base attaches to Mast with (3) 3/16" screws and a 5/8" bolt which is also used to attach lower shroud Tangs. Spreader is held in socket by 1/8" cotter Pin (included), socket features drain hole. Unit is 5 1/2" long x 4" wide, base is slightly contoured for use with a variety of Mast Sections. *As used on Columbia 32, 8.7, and Columbia 9.6. - Limited Availability.**
Spreader Base for 1 1/2" Round Spreader: SPR 128-C: Teardrop-shaped Spreader Base for 1 1/2" OD Spreader. Cast Aluminum Spreader Base attaches to Mast with (5) 1/4" screws and a 3/4" bolt which is also used to attach lower shroud Tangs. Spreader is held in socket by 1/8" cotter Pin (included), socket features drain hole. Unit is 6 1/2" long x 4 1/2" wide, base is slightly contoured for use with a variety of Mast Sections. As used on Columbia. - Limited Availability.
Spreader Base for 1 1/2" Round Spreader: SPR 129-C: Triangular Spreader Base for 1 1/2" OD Spreader. Cast Aluminum Spreader Base attaches to Mast with (4) 3/16" screws and a 5/8" bolt which is also used to attach lower shroud Tangs. Spreader is held in socket by 1/8" cotter Pin (included), socket features drain hole. Unit is 5" long x 6" wide, base is slightly contoured for use with a variety of Mast Sections. - Limited Availability.

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Spars, Rigging, and Hardware for Sailboats

1 1/2" OD Round Spreader Sections Measurements: 1 1/2" OD x various ID Wall Thickness: various Weight/ft.: various Alloy: 6061-T5 Common Boat usage: Bristol; Columbia; Pearson;