National entrance block
Made from 22mm (7/8") square timber with an entrance of 115m x 7mm (4 1/2" x 5/16").
- 405 mm (15 7/8") long. This entrance block fits the standard National open mesh floor. Canadian Western Red Cedar.
- 420 mm (16 3/4") long. This entrance block fits the standard National solid floor. Canadian Western Red Cedar.