Set-Screw Couplings 3 1/2 "
Item # 88819

  • Listed under UL and CUL
  • Available in 1⁄2" to 4" trade sizes
  • Zinc die cast construction
  • Tri-head pre-set crew may be installed using slotted, Phillips or Robertson screwdriver
  • Heavy walls
  • Concrete tight
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Specifications

Trade Size 3 1/2 "
K.O. Size 3 1/2 "
Standard Package 1
Weight Per Pkg. 3
Dim. A 4.82
Dim. B 4.45

Applications:

  • Electrical metallic tubing