The MasonMate Nylon Hammer-In Fixings consist of a pre assembled nylon plug and bright zinc plated screw. Suitable for through fixing in Upvc, Timber and Metal door frames.Select Option 5 x 30mm (200)5 x 45mm (200)6 x 40mm (150)6 x 60mm (100)6 x 70mm (100)8 x 100mm (100)8 x 120mm (50)8 x 135mm (50)8 x 60mm (100)8 x 80mm (100) Add to Basket Quantity