Stainless steel wire rope balustrade adjusters 

Many different types of rigging screws with different end attachments to suit all your wire balustrade needs

Also known as barrel strainers, closed body turnbuckle tensioners and balustrading wire adjusters

Simply rotate the central body to open or close, this will enable you to have an inline adjuster for each balustrade run

Having an adjuster is best practice as it allows you to keep your balustrade wire taught at all times