Home / Staircase Parts / QuickFit Fittings / ModuClamp 251 – Sloped Base Plate Fitting (30-45˚) ModuClamp 251 – Sloped Base Plate Fitting (30-45˚)$35.61 Base flange for sloping sites, adjustable from 30° to 45°. ModuClamp 251 - Sloped Base Plate Fitting (30-45˚) quantity Add to cart $35.61 SKU: 010.01.251C42 Categories: ModuClamp Fittings, QuickFit Fittings