Browse Sign Support Systems

Click on a column heading to arrange the list in order of that sign support system characteristic.
* Max Legs is the maximum number of legs allowed within seven feet. Additional legs may be allowable for widths greater than seven feet.

Name/Designator Image Type MaxLegs* Status TestSpecification Manufacturer
SSC01a-b
Break-Safe B525 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC02a-b
Break-Safe B650 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC03a-b
Break-Safe AI6 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC04a-b
Break-Safe AS4 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC05a-b
Break-Safe AS3 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC06a-b
Break-Safe AI4 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC07a-b
Break-Safe AP3.0 - AP4.5 System
No Image Coupling (C)  Review Complete  Report 350  Transpo Industries, Inc. 
SSC08a-c
Kleen Break Omni-directional Breakaway Sign Post Coupler for Square Posts
No Image Coupling (C)  Review Complete  Report 350  Xcessories Squared 
SSC11a
SNAP地 SAFE Round-Post Surface-Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSC12a
SNAP地 SAFE Round-Post Ground-Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSC13a
SNAP地 SAFE U-Channel Post Surface-Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSC14a
SNAP地 SAFE U Channel Post Ground Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSC15a
SNAP地 SAFE Square Post Surface-Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSC16a
SNAP地 SAFE Square-Post Ground-Mount
No Image Coupling (C)  Review Complete  Report 350  Designovations 
SSF01a-b
Direct Burial Perforated Steel Tube
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF02a-c
Perforated Steel Tube in Anchor Base
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF10a-b
FRP Sign Post in Concrete
No image. Fracturing/Frangible (F)  No Drawing  Report 350  HwyCom 
SSF20a-b
Direct Burial Wood Post
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF21a
Direct Burial Circular Wood Post
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF22a-b
Rectangular Wood Post in Concrete
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF30a
Direct Burial Tubular Aluminum Post
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF31a-b
Direct Burial CP40 Post
No image. Fracturing/Frangible (F)  No Drawing  Report 350  Lancaster 
SSF32a-b
CP40 Post in Set Sleeves
No image. Fracturing/Frangible (F)  No Drawing  Report 350  Lancaster 
SSF34a-b
CP40 Post in Drive Sleeves
No image. Fracturing/Frangible (F)  No Drawing  Report 350  Lancaster 
SSF40a-b
Direct Burial U-Channel Post
No image. Fracturing/Frangible (F)  Review Complete  Report 350  Non-Proprietary 
SSF50a-b
Safety Base - SB500
No Image Coupling (C)  Review Complete  Report 350  Safety Base 
SSM02a
Model 037 Mailbox Support
No Image Mailbox Supports (M)  No Drawing    Friend Innovations 
SSP01a-c
Franklin Base-Bolted Sign Support System
No image. Splice (P)  Review Complete  Report 350  Franklin Industries Co 
SSP04a-c
Lap-Splice Breakaway System
No Image Splice (P)  Review Complete  Report 350  Nucor Steel Marion, Inc. 
SSP05a-c
Safety Splice Breakaway System
No image. Splice (P)  No Drawing  Report 350  Chicago Heights Steel 
SSP06a
Erect Ease Breakaway System
No image. Splice (P)  No Drawing  Report 350  Chicago Heights Steel 
SSP07a-c
Bracer Bar Breakaway System
No image. Splice (P)  No Drawing  Report 350  Chicago Heights Steel 
SSP08a-b
Franklin EZE-ERECT Sign Support System
No image. Splice (P)  Review Complete  Report 350  Franklin Industries Co 
SSP10a-b
Poz-Loc Yielding Sign Support System
No Image Splice (P)  Review Complete  Report 350  Trinity Highway Products 
SSP11a
V-LOC Sign Support System
No Image Splice (P)  Review Complete  Report 350  TAPCO 
SSP14a-c
Lap-Splice Breakaway System for Canadian Sign Posts
No Image Splice (P)  Review Complete  Report 350  Nucor Steel Marion, Inc. 
SSS01a-b
Rectangular Uni-Directional Slipbase
No image. Slipbase (S)  Review Complete  Report 350  Non-Proprietary 
SSS02a
Inclined Rectangular Uni-Directional Slipbase
No image. Slipbase (S)  Review Complete  Report 350  Non-Proprietary 
SSS03a
Omni-Directional Slipbase with Tube Post
No image. Slipbase (S)  Review Complete  Report 350  Non-Proprietary 
SSS04a
Omni-Directional Slipbase with W-Post
No image. Slipbase (S)  Review Complete  Report 350  Non-Proprietary 
SSS06a-b
Round Post Triangular Slipbase System
No Image Slipbase (S)  Review Complete  Report 350  Trinity Highway Products 
SSS07a
Included Rectangular Slipbase with Tubular Post
No image. Slipbase (S)  Review Complete  Report 350  Non-Proprietary 
SSS08a-c
Redi-Torque Omni-directional Slip Base System for Square Posts
No Image Slipbase (S)  Review Complete  Report 350  Xcessories Squared 
SSS09a-c
Redi-Torque Model 280 Omni-directional Slip Base System for Round Posts
No Image Slipbase (S)  Review Complete  Report 350  Xcessories Squared 
SSS14a-c
Slip-Safe U-Channel Sign Support
No Image Slipbase (S)  Review Complete  Report 350  Nucor Steel Marion, Inc. 
SSS15a-c
Slip-Safe Supreme Sign Support
No Image Slipbase (S)  Review Complete  Report 350  Nucor Steel Marion, Inc. 
SSS20a-c
Ulti-Mate Square Tube Slipbase
No image. Slipbase (S)  Review Complete  Report 350  Ulti-Mate Highway Products 
SSS21a-b
Multi-directionally Activated Sign Support Hardware System
No image. Slipbase (S)  In Review  MASH  Xcessories Squared 
843 visitors have viewed this page since June 24, 2016.