L-Type Hole Railing Post: This 42-inch L-type hole cable railing post is specifically designed for corners. Pre-drilled with 12 pairs of L-shaped holes, spaced 3.31 in apart. Note: This upgraded version features updated hole quantity and spacing. If repurchasing or matching existing parts, please double-check hole positions and count for compatibility. Steel Cable not included Sturdy and Durable: Our cable handrail post is made of high-quality SUS304 stainless steel, offering excellent rust resistance and corrosion protection for long-lasting durability. However, it is not recommended for coastal applications Compliant with Regulations: The L-type holes are spaced 3" apart, and typically, the span between two structural posts should not exceed 4 feet to pass the 4" ball test Easy Installation and DIY: This deck railing post includes horizontal and curved supports, suitable for various hole types in railing posts. It is compatible with square and round pipe handrails, allowing for DIY customization of handrail angles Multi-Scene Protection: Our cable rail post is suitable for both indoor and outdoor protection, including decks, stairs, porches, fences, patios, balconies, gardens, residential buildings, commercial offices, hotels, garages, and more