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Raised Base Flanges

Our raised base flanges are raised to allow for a 3/16" thick anchor plate to be used along with the flange. They have a neck and are available plain (center hole only), or in a 2, 3, or 4 mount hole pattern. Overall heights vary depending on size. Steel and aluminum are made from 19 Ga. material and stainless steel is 11 Ga. material.

  • Available for Tube Sizes: 1-1/2", 2", 2-1/2" O.D.
  • Available for Pipe Sizes: 1", 1-1/4", 1-1/2", 2"
  • Available in Steel, Aluminum (3003 Alloy), and Stainless Steel (304 Alloy)

See our coordinating anchor plates for this product.

#RF2503 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.10

#RF2503-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $8.74

#RF2503-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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#RF2504 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.10

#RF2504-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $8.74

#RF2504-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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#RF2505 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.28

#RF2505-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

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#RF2505-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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#RF2506 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.75

#RF2506-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.29

#RF2506-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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#RF2507 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.75

#RF2507-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.29

#RF2507-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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#RF2508 - STEEL 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $3.75

#RF2508-AL - ALUMINUM 2 1/2" TUBE RAISED BASE FLANGE

Discounted Price: $9.29

#RF2508-SS - STAINLESS STEEL 2 1/2" TUBE RAISED BASE FLANGE

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