A Pair of Sill Strengthening Plates and Tubes for OBPWSS01 Sill Stands.



Fabrication required to fit these kits, including, drilling, welding and refinishing.


  • Steel construction steel tubing and reinforcement plate
  • Insert from the outer sill through to the inner sill


Product Information:


Pin Size: 20mm

Sill Strengthening Kit (Pair)

  • 0.8