Raimondi Leveling Clip 1/8" joint, 1/8" to 1/2" Tile, Bag of 500 pcs, 180BS0003C0500 (red) Red Leveling Clip size: 1/8" up to 1/2" tile, 1/8" joint. Minimum required joint: 1/8". Tile thickness minimum required 1/8", max 1/2".