PETZL Delta N 8 Screwlink – Heavy-Duty Anchor Link for Rope Access

PETZL Delta N 8 Screwlink — a robust choice for rope access and anchor work

The Delta N 8 Screwlink is crafted from heavy-duty steel, designed to endure challenging environments. When closed with a wrench, this connector becomes a semi-permanent anchor ring, providing a dependable connection point when you need it most.

With a major axis strength rated up to 25 kN and gate openings of 10 or 12 mm depending on model, the Delta N 8 blends compact size with rugged performance. Its durable construction translates into a link that stands up to regular use, whether you are perched on a cliff face or working at height in industrial settings.

Key benefits

• Semi-permanent anchor ring once closed with a wrench, enabling quick, stable setups.
• Major axis strength up to 25 kN for high-load situations.
• Made from heavy-duty steel for long-lasting durability and resistance to wear.
• Three version options: 8 mm rod, 10 mm rod, or 8 mm with a bar for CROLL positioning on a harness.
• Lightweight range of 85–150 g, designed to minimize bulk without sacrificing strength.

Real-life use scenarios

In climbing or rope access training, the Delta N 8 can serve as a reliable anchor point on fixed lines or rope systems. It also fits into industrial rope access setups where a strong, inspection-friendly connector is valued for daily use.

• Secure rope systems at rocky outdoor routes, with the option to lock the link for added stability.
• Attach to harnesses or anchors in work-at-height environments, then inspect regularly for wear.
• Use in fixed-line or top-rope arrangements, ensuring compatible diameters and loads.

Choosing your Delta N 8

Consider the available variants to match your setup: the standard 8 mm rod, the larger 10 mm option for heavier rope diameters, or the 8 mm variant with a bar intended for CROLL positioning on a harness. Gate opening should align with your rope or accessory diameter for smooth operation.

Why choose PETZL

PETZL is known for engineering precision and durable hardware. The Delta N 8 is designed for regular use in demanding contexts, with clear indications of load paths and robust materials that contribute to dependable performance across tasks.