Rooftec Slate Hooks - Black 100mm (Pack of 500)

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IN STOCK. Next Day Delivery & Collection Available Key Features: Pack Size: Pack of 500 Size: 100mm x 2.7mm Colour: Black Material: Stainless Steel 316 Marine Grade Applications: U sed for fixing roofing slates on the roof application. Suitable for repairs or new roof applications Guarantee: 20 Year Product Guarantee Description: Manufactured from high-streangth stainless steel. Only the 316 grade can be guaranteed in industrial areas or severe coastal exposure (front of sea). The coating is purely decorative and does not influence the resistance to corrosion of the material. Hooks are often used when making small repairs or replacing individual slates on the roof. Typically, slate hooks attach to the batten by a spike at the upper end, which is driven into the batten or a hook that wraps around the batten. Made from 316 marine grade stainless steel coated in black. Please note: The length of hooks required equals lap + 2-3mm. Having determined exposure to prevailing weather conditions and taking into account adverse local effects, use the info below to establish head lap: Pitch of Roof Sheltered Moderate Severe 140 150 200 120 140 150 250 110 120 130 300 100 110 120 350 90 100 110 400 80 90 100 450 70 80 90 750 60 70 70 Show more