Sterling PowerCord 5.9mm Orange 21ft | High-Strength Accessory Cord with Technora Core

PowerCord is a 5.9 mm accessory cord designed for climbers, riggers, and outdoor enthusiasts who value a reliable line with manageable weight. Its standout feature is a braided Technora core, wrapped in a durable nylon sheath, which boosts strength relative to standard cords of the same diameter. That combination yields a line that feels sturdy in hand without being overly stiff, and it maintains flexibility in a range of temperatures. The finish is a bright orange, making the cord easy to locate in a pack, on a rack, or on a route. The result is a versatile tool for a variety of rigging tasks where predictable performance matters.

Key benefits at a glance

• Increased strength from a braided Technora core compared to typical 5.9 mm cords
• Lightweight design with reliable durability for daily use
• Bright orange color boosts visibility among gear and rock surfaces
• Balanced Core/Sheath construction: Technora/Nylon for strength and flexibility
• Multiple length options support different setups and routes

Specifications you can rely on

• Available Lengths: 21', 25', 165', 330', 660' | 6.4, 7.6, 50, 100, 200 m
• MBS Rating (lb): 4,429
• MBS Rating (kN): 19.7
• Core/Sheath: Technora/Nylon

Performance in real-world use

When you set up anchors or haul lines, the braided Technora core helps the cord resist deformation under load, while the nylon sheath offers smooth handling and resistance to wear from knots and abrasion. The orange hue makes it easy to distinguish your line from others, a practical advantage at the trailhead or on crowded climbing days. Users may notice a steady feel when tying knots, with consistent pull and predictable retraction as loads are applied and released.

Practical applications

• Anchor building on multi-pitch routes and remote crags
• Haul lines for rope management and gear transport
• Rope rigs for shelter setups, lowering tasks, or practice rigging
• Indoor training and outdoor sport climbs where a reliable, compact line is preferred

Choosing the right length for your needs

Longer lengths reduce the need to join several pieces in challenging environments, while shorter runs stay compact in packs and on anchors. Consider your typical route length, gear setup, and how often you’ll need to coil or drop the line during use.