Call 020 8768 8080

Extension Boxes

  1. Home
  2. Cable & Cable Management
  3. Conduit - Steel + Fittings and Equipment
  4. Steel Conduit Fittings in Galvanised & Black
  5. Besa Boxes
  6. Galvanised
  7. Extension Boxes

Special Offers

New deals daily!

Available now

Click here »

Hurry!

While stocks last
Metpro 20mm Galvanised angle extension BESA box
Metpro 20mm Galvanised angle extension BESA box EBC20GEXTANG
Metpro 20mm Galvanised intersection extension box
Metpro 20mm Galvanised intersection extension box EBC20GEXTINT
Metpro 20mm Galvanised tee extension BESA box
Metpro 20mm Galvanised tee extension BESA box EBC20GEXTTEE
Metpro 20mm Galvanised terminal extension BESA box
Metpro 20mm Galvanised terminal extension BESA box EBC20GEXTTER
Metpro 20mm Galvanised through extension BESA box
Metpro 20mm Galvanised through extension BESA box EBC20GEXTTHR