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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/Questionsp

Stanchion Base Backing Plates


Stanchion & Rail Base Backing Plates
Rig-Rite stocks a variety of 'standard' and undrilled (Blank) Backing Plates for Stanchion and Rail Bases (or anything else), allowing for a more secure installation in any application. Standard Backing Plates match the shape and size of their respective Stanchion Bases.
Round Blank Backing Plates (or Base Plates) are also used in a variety of other applications.
Custom Backing Plates are available on Special Order, Please provide complete specifications.


Standard (non-Round) Backing Plates
A variety of Backing Plates in SS or Aluminum are available in drilled or Blank format to fit all Standard Stanchion Bases. These units are also suitable for welded applications.
 
Blank Aluminum Backing Plate, 4.5" x 3.5": SB 36-BPA:

Blank (undrilled) Aluminum Backing Plate is 4 1/2" long x 3 1/2" wide x 1/8" thick. Rectangular 6061-T6 Aluminum Plate can easily be drilled to match most Stanchion Bases.

 

 
Blank SS Backing Plate, 4.37" x 3.5": SB 36-BPS-B:

Blank (undrilled) Stainless Steel Backing Plate is 4 3/8" long x 3 1/2" wide x .104" thick (12 gauge). Rectangular Type 304 SS Plate can be drilled to match most Stanchion Bases.

 

 
Blank SS Backing Plate, 7.37" x 4.5": SB 36-BPS-C:

Blank (undrilled) Stainless Steel Backing Plate is 7 3/8" long x 4 1/2" wide x .073" thick. Rectangular Type 304 SS Plate can be drilled to match most anything.

 

 
Blank SS Backing Plate, 8.25" x 5": SB 36-BPS-D:

Blank (undrilled) Stainless Steel Backing Plate is 8 1/4" long x 5" wide x .104" thick. Rectangular Type 304 SS Plate can be drilled to match most anything.

 

 

"H" Pattern Stanchion Base Backing Plate: SB 36-BPS-H:
Stainless Steel Backing Plate for 'H' Pattern Stanchion Bases is (maximum) 3 3/4" long x 2 7/8" wide x 1/8" thick, with (4) 1/4" holes on 2 1/2" (fore and aft) x 1 5/8" (athwartships) hole centers.

 

SBFP-H
"T" Pattern Stanchion Base Backing Plate: SB 36-BPS-T:

Stainless Steel Backing Plate for 'T' Pattern Stanchion Bases is 4" long x 3" wide x 1/8" thick, with (4) 1/4" holes on 2 1/2" (fore and aft) x 2" (athwartships) hole centers.

 

SBFP-T
Schaefer Pattern Stanchion Base Backing Plate: SB 36-BPS-S:
SS Backing Plate for SB 36-S2T-5° Schaefer Trapezoidal SS Stanchion Base with Double Bails. 'S' Pattern Trapezoidal Backing Plate is (maximum) 5" long x 2 3/4" wide x 1/8" thick, with (4) 1/4" holes on 4" (inboard) x 2 3/4" (outboard) hole centers.

 

SBFP-S
Trapezoidal Stanchion Base Backing Plate: SB 36-BPS-TR1:
SS Backing Plate for Trapezoidal SS Stanchion Base. Trapezoidal Backing Plate is (maximum) 3 7/8" long x 3" wide x 1/8" thick, with (4) 1/4" holes on 2 13/16" (inboard) x 2 1/4" (outboard) hole centers. Inboard and Outboard hole centers are 2" apart.

 

 

Round SS Backing Plates
A variety of Round SS Backing Plates are available in drilled or Blank format to fit 'standard' and Custom applications. These units are also suitable for welded applications.
 
2 1/4" Round SS Backing Plate - Blank: SB 36-BPS-R2.2B:
2 1/4" Round Stainless Steel Backing Plate is .062" thick, with NO holes.

 

 
2 1/2" Round SS Backing Plate - Blank: SB 36-BPS-R2.5BT:
2 1/2" Round Thin Stainless Steel Backing Plate is .035" thick, with NO holes.

 

 
2 1/2" Round Heavy SS Backing Plate - Blank: SB 36-BPS-R2.5BHH:
2 1/2" Round Heavy Stainless Steel Backing Plate is 1/4" thick, with NO holes. 304

 

 
3" Round SS Backing Plate - Blank: SB 36-BPS-R3B:

3" Round Stainless Steel Backing Plate is .062" thick, with NO holes.

 

 
3" Round Heavy SS Backing Plate - Blank: SB 36-BPS-R3BHH:
3" Round Heavy Stainless Steel Backing Plate is 1/4" thick, with NO holes.

 

 
3 1/2" Round Heavy SS Backing Plate - Blank: SB 36-BPS-R3.5BHH:
3 1/2" Round Heavy Stainless Steel Backing Plate is 1/4" thick, with NO holes.

 

 
4" Round Heavy SS Backing Plate - Blank: SB 36-BPS-R4BHH:
4" Round Heavy Stainless Steel Backing Plate is 1/4" thick, with NO holes.

 

 

2 1/2" Round SS Backing Plate w/ 3 holes: SB 36-BPS-R2.5H:
2 1/2" Round Stainless Steel Backing Plate is 1/8" thick, with (3) 1/4" holes on a 1 7/8" circle diameter (1 5/8" between hole centers).

 

 
3" Round SS Backing Plate w/ 3 holes: SB 36-BPS-R3H:
3" Round Stainless Steel Backing Plate is 1/8" thick, with (3) 1/4" holes on a 2" circle diameter (1 23/32" between hole centers). X

 

 
3 1/8" Round SS Backing Plate w/ 3 holes: SB 36-BPS-R3.12H:
3 1/8" Round Stainless Steel Backing Plate is 1/8" thick, with (3) 1/4" holes on a 2 1/8" circle diameter (1 27/32" between hole centers), and a central 1/2" hole.

 

 
3 1/4" Round SS Backing Plate w/ 3 holes: SB 36-BPS-R3.25H:
3 1/4" Round Stainless Steel Backing Plate is 1/8" thick, with (3) 1/4" holes on a 2 1/8" circle diameter (1 27/32" between hole centers).  

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