Item Tag: plastic, rubber, wood

Loosen the knobs, stair jig can be extended from 30.3″ to 48.4″ in length. Tighten its four knobs to copy the length and angle of the stairs by stair jig. Then transfer the data to the board, draw lines and cut out the new tread.

Loosen the knobs, stair jig can be extended from 30.3″ to 48.4″ in length. Tighten its four knobs to copy the length and angle of the stairs by stair jig. Then transfer the data to the board, draw lines and cut out the new tread.