SL Rack roof hook SL A2-45 L (long) Affordable and reliable all-rounder SL A2-45-150 for 45 mm roof batten height Extra long projection of 150 mm Works for all common tiled roofs/snow load zone 4 Optimal adaptation to the roof with 2 mm or 5 mm base plates Rail height adjustable using pre-assembled clamp combination (for vertical rail installation, replace with optionally available vertical clamp combination, item no. 11105-05) Only one tool required: Torx TX40 Installation in one layer or in a cross connection Material: stainless steel, welded