These TSS locking sash blockers, supplied with packers come in two colours and are designed for use on UPVC windows.

Each colour comes with 2 matching packers and a key.

Suitable for inward and outward opening windows.

TSS – Stock More For Less

TSS believes that quality doesn’t have to come with a high price tag. TSS to provide high-quality products to the trade that meet specification requirements, all at an affordable price. TSS manufactures its products to high standards to ensure their products are an improvement on your current product choice.