Balustrades, Porch Posts & Columns

262 Balustrades, Porch Posts & Columns Top Straight Rails Bottom Straight Rails 7" Balustrade System Part Number Installation Notes RSB4X4X6 Rail Support Block Install under the bottom rail at a span of 48" or less. Dimensions: 4" x 4" x 7- 1 / 4 " (may be trimmed for height). BRK6-7 Rail Installation Kit Connects both ends of one 7" top or bottom rail to support structure. Order two kits per section. Kit Contents: (2) Angle Brackets & Mounting Hardware Balustrade Rail Installation Aids Top Rail Part Number Balustrade Rail System Length A B C BTR7X96 7" 96" 5- 1 / 2 " 5- 1 / 4 " 7" BTR7X120* 7" 120" 5- 1 / 2 " 5- 1 / 4 " 7" BTR7X144* 7" 144" 5- 1 / 2 " 5- 1 / 4 " 7" A C B Bottom Rail Part Number Balustrade Rail System Length A B C BBR7X96 7" 96" 7" 5- 1 / 4 " 5- 1 / 2 " BBR7X120* 7" 120" 7" 5- 1 / 4 " 5- 1 / 2 " BBR7X144* 7" 144" 7" 5- 1 / 4 " 5- 1 / 2 " A C B *Maximum rail span distance for field application is 96" with a support block used every 48". 120" and 144" rails are meant to be cut down in field. For example: Reduce waste by ordering 120" to create two smaller 84" and 36" sections. Note: Assembly shown with Woodruff Balusters.