Kit of 2 nylon anti-dust caps, 4 self-adhesive sealing blocks, 4 cover machining caps, 4 nylon sash-blocking devices, 8 nylon alignment corner cleats, 3 nylon water-drain bushings, 4 self-tapping cap screws Ø4.2×9.5 in stainless steel. For NC 60 Int. profiles.