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Spars, Rigging, and Hardware for Sailboats

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

NB-26 Old-Style Gooseneck Assemblies & Parts


Isomat NB-26 Boom Section
Outside Measurements (Maximum): 4" x 3 1/2" (100mm x 90mm)
Wall Thickness: .092"
Weight/ft.: 1.76 lbs.

Old-Style Goosenecks are listed below, New-Style Goosenecks are listed separately. New-Style NB-26 Gooseneck Assemblies and Parts.
 

NG1 Old-Style Gooseneck Bracket: NG1-11X:
Cast aluminum Gooseneck Bracket fits NG-28 through NG-51 Mast Sections. Old-Style NG1 Gooseneck Mast Bracket is cast with horizontal ring for use with Old-Style NB-16 and NB-26 Boom Goosenecks using Plastic Ball Halves and SS Spring Clips (NB1-5 & NB1-6). Bracket is 2 15/16" (75mm) high x 2 3/4" (70mm) wide, and is fastened with four (4) 3/16" (5mm) rivets. Cast horizontal ring is 1 3/4" (45mm) OD x 1" (26mm) ID. Some units are marked 554304.
This part is no longer available and is shown here for identification only.

To remove the Boom from the Gooseneck Bracket remove the SS Clips, Boom must then be tilted up 30-40 degrees to be pulled off of the Gooseneck Bracket and Ball Halves. To attach the Boom to the Gooseneck Bracket put the Ball Halves on the Gooseneck Bracket, tilt the Boom up 30-40 degrees and slide it onto the Ball Halves, lower the Boom into its normal position and then attach the SS Clips.


The only solution to replacing this part is to install the much stronger New-Style Gooseneck Bracket, and replace existing Boom Gooseneck with the New-Style Gooseneck Assembly. Available as a Kit with all components necessary to make the switch, NB26-1ACKit includes Gooseneck Bracket (NG1-11), Gooseneck Assembly (NB26-1AC), and all rivets necessary for attachment of both the Gooseneck Assembly and the Mast Bracket.
For Details on the parts used in this conversion, See NB-26 Boom – New-Style Gooseneck Assemblies and Parts.

 

NG1-11X 

 

 

 

 


NB-26 Old-Style Gooseneck Assembly Complete: NB26-1XAC:
Cast aluminum Gooseneck Assembly incorporates provisions for internal outhaul and 2 internal reef lines. Internal lines run over (3) delrin rollers (NB1-11R) and down past lever action cams (NBA-14). Cams can be removed to allow lines to go straight down to the deck. Includes (2) plastic ball halves, NB1-5; (2) SS spring clips, NB1-6; tack shackle NB1-2; and reef hooks, NB1-8X. For use with Isomat Gooseneck Mast Bracket with horizontal ring (NG1-11X).

 

 

 

NB-26 Old-Style Gooseneck Assembly: NB26-1XA:
As NB26-1XAC, above, but with rollers, cams, and axles only. Does not include 2 plastic ball halves, 2 SS spring clips, tack shackle or reef hooks.

 

 

NB26-1X

 

 

NB-26 Old-Style Gooseneck Casting: NB26-1X:
Replacement Casting only, for any of the NB-26 Gooseneck Assemblies listed above.

 

NB1 Tack Shackle: NB1-2:
SS Tack Shackle fits through hole in top of NB-26 Old-Style Gooseneck Casting. Shackle has 5mm (3/16") pin.

 

NB1-2

NB1 Old-Style Reef Hooks: NB1-8X:
Used with the Isomat NB-16 and NB-26 old-style goosenecks, this formed SS Reef Hook assembly features two reef hooks to allow for ease of reefing from either side of the boom. Unit snaps over nose built into Gooseneck Casting.

 

NB1-8X


NB1 Gooseneck Ball & Clip Kit: NB1-5K:
Gooseneck Ball and Clip Kit includes 2 each of both components listed below, NB1-5 and NB1-6.  Kit has everything necessary to connect Gooseneck Casting to Mast Bracket casting (NG1-11X).

 

NB1-5K 

 

NB1 Plastic Ball Half: NB1-5:
Plastic Ball Halves (2 required) are held together by (2) SS Spring Clips, and function as gooseneck swivel.

 

NB1 SS Gooseneck Spring Clip: NB1-6:
SS Spring Clips (2 required) are used to hold plastic ball halves together in Old-Style gooseneck.

 

NB1 Gooseneck Adapter: NB1-9X:
Machined aluminum spacer washer (2 required) is used to adapt Old-Style Gooseneck to take a 10mm (3/8") ID horizontal pin. Spacer measures 44mm (1 3/4") in diameter with a 10mm (3/8") ID. Commonly used with any of the NB1-9T Staysail Turnbuckle Gooseneck Toggles, below.

 

NB1-9X

NB1 Staysail Turnbuckle Gooseneck Toggle - 10mm: NB1-9T-10:
Formed and welded SS Toggle attaches to special Staysail Gooseneck Turnbuckle with 10mm or 3/8" shaft. Specially designed to fit NB-16 and NB-26 Old-Style Gooseneck using (2) NB1-9X Gooseneck Adapters, above. Toggle is (maximum) 55mm (2 3/16") high x 26mm (1") wide with 10mm Vertical hole, and includes 10mm horizontal pin. For use with 10mm or 3/8" Staysail Gooseneck Turnbuckle. Sizes to fit larger Turnbuckles are also available.

 

 

NB1 Staysail Turnbuckle Gooseneck Toggle - 12mm: NB1-9T-12:
Formed and welded SS Toggle attaches to special Staysail Gooseneck Turnbuckle with 12mm or 1/2" shaft. Specially designed to fit NB-16 and NB-26 Old-Style Gooseneck using (2) NB1-9X Gooseneck Adapters, above. Toggle is (maximum) 55mm (2 3/16") high x 26mm (1") wide with 12mm Vertical hole, and includes 10mm horizontal pin. For use with 12mm or 1/2" Staysail Gooseneck Turnbuckle. Sizes to fit other Turnbuckles are also available.

 

 

NB1 Staysail Turnbuckle Gooseneck Toggle - 14mm: NB1-9T-14:
Formed and welded SS Toggle attaches to special Staysail Gooseneck Turnbuckle with 14mm shaft. Specially designed to fit NB-16 and NB-26 Old-Style Gooseneck using (2) NB1-9X Gooseneck Adapters, above. Toggle is (maximum) 55mm (2 3/16") high x 26mm (1") wide with 14mm Vertical hole, and includes 10mm horizontal pin. For use with 14mm Staysail Gooseneck Turnbuckle. Sizes to fit other Turnbuckles are also available.

 

 

NB1 Staysail Turnbuckle Gooseneck Toggle - 16mm: NB1-9T-16:
Formed and welded SS Toggle attaches to special Staysail Gooseneck Turnbuckle with 16mm or 5/8" shaft. Specially designed to fit NB-16 and NB-26 Old-Style Gooseneck using (2) NB1-9X Gooseneck Adapters, above. Toggle is (maximum) 55mm (2 3/16") high x 26mm (1") wide with 16mm Vertical hole, and includes 10mm horizontal pin. For use with 16mm or 5/8" Staysail Gooseneck Turnbuckle. Sizes to fit other Turnbuckles are also available.

 


NB1 Gooseneck Roller: NB1-11R:
Delrin Roller sheave is 18mm (11/16") OD x 14mm (9/16") wide x 10mm (3/8") ID. For outhaul and reef lines.

 

Sheave/Cam Axle for NB-26 Gooseneck: NB1-12:
SS knurled Axle pin is 10mm (3/8") diameter x 64mm (2 1/2") long.

 

NB1-12

Gooseneck Cam - New Style: NBA-14:
New-Style Gooseneck Cam lever is used in some Old-Style NB1 boom goosenecks. Anodized extruded aluminum Cam measures (max.) 2 3/4" long x 9/16" wide (70 x 14mm), and rides on 10mm (3/8") cam axle.

 

NBA-14

Old-Style Gooseneck Cam - Old Style: NB1-14X:
Old-Style Gooseneck Cam lever used in some NB-16 and NB-26 Old-Style goosenecks. Cast aluminum Cam measures (max.) 3 1/2" long x 9/16" wide (90 x 14mm), and rides on 10mm (3/8") cam axle.

 

NB1-14X


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