No drilling of handrail required. The elbow is already attached to the saddle stem so all that is needed is to glue in to the post top, simple!
*New Handrail Support Bracket 48.3mm Fix 48.3mm Mounting Fixed Spigot
1000mm Stainless Steel Post 48.3mm no holes 316L
125ml Fortitude Touch Up Paint (Includes 1/2" Brush)
180 Degree Glass Stiffener Duplex 2205 Suits 10 to 21.5mm Glass