Solid Round "T" Cone Duct Plugs

for Electrical Conduit Applications

U.S. Patent #4506705

With and Without Rope Ties
  • Positive Sealing
  • Eliminates Infiltration
  • No Metal Parts
  • Easy to Install and Remove
  • Reusable
  • Available in Sizes 1" through 8" 
Conduit Barrel

Part No. W/O Rope Tie Part No. With Rope Tie Size and Type Conduit Conduit or Socket I.D.
ST-102 ST-102T 1" SCH 40 DUCT

1.050"
ST-125 ST-125T 1-1/4" SCH 40 DUCT

1.380"
EB-120 EB-120T 1-1/4" EB-20/DB-60

1.540"
ST-152 ST-152T 1-1/2" SCH 40 DUCT

1.610"
EB-152 EB-152T 1-1/2" EB-20/DB-60

1.780"
ST-202 ST-202T 2" SCH 40 DUCT

2.067"
EB-220 EB-220T 2" EB-20/DB-60

2.255"
ST-302 ST-302T 3" SCH 40 DUCT

3.066"
EB-320 EB-320T 3" EB-20 DUCT

3.378"
ST-402 ST-402T 4" SCH 40 DUCT

4.026"
EB-420 EB-420T 4" EB-20 DUCT

4.336"
ST-425 ST-425T 4" DB-60 DUCT

4.258"
ST-502 ST-502T 5" SCH 40 DUCT

5.047"
EB-520 EB-520T 5" EB-20 DUCT

5.357"
DB-560 DB-560T 5" DB-60 DUCT

5.260"
S-601 S-601T 6" HDPE SMOOTH-COR

5.915"
ST-602 ST-602T 6" SCH 40 DUCT

6.065"
EB-620 EB-620T 6" EB-20 DUCT

6.375"
DB-660 DB-660T 6" DB-60 DUCT

6.261"

 

Plastic Conduit Socket

Part No. W/O Rope Tie Part No. With Rope Tie Size and Type Conduit Conduit or Socket I.D.
ST-300 ST-300T 3" SCH 40 SOCKET

3.500"
ST-350 ST-350T 3-1/2" SCH 40 SOCKET

4.000"
ST-450 ST-450T 4" SCH 40 SOCKET

4.500"
ST-560 ST-560T 5" SCH 40 SOCKET

5.563"
ST-662 ST-662T 6" SCH 40 SOCKET

6.625"