Measurements:
Outside: 11/32" W x 5/16" H x 18" L
Inside: 5/32W x 1/32" D
May be used with Spindles or Balusters: NE1201, NE1203, NE1205, NE1207, LT034, LT400, LT401, LT410, LT411, or Dowels up to 5/32" Dia.
1 Inch Scale, also referred to as 1/12 or 1:12 scale; which means 1 inch equals 1 foot.