SN4 National Frames Assembled with Foundation

Our SN4 national frames are used in British National and WBC shallow super boxes and come in packs of 10, assembled and pre-wired with foundation embedded. The dimensions of the frames are:

  • Top bar- 17″ x 1″ (431mm x 22mm)
  • Side bar- 51/2” x 1 3/8” (140mm x 35mm)
  • Bottom bar- 14″ (356mm)

All our SN4 frames are 1st quality and contain no knots.

£3.45£41.40 inc. VAT

SKU: N/A Category:

1, 10, 11, 12