The Kong Back-Up Device is a compact, high-performance fall arrest and work positioning device designed for professional rope access, industrial work-at-height, and technical rescue operations. Engineered for smooth rope tracking and reliable fall protection, the Back-Up operates on 10–12 mm rope and meets both ANSI and EN standards for rope access applications.

Featuring a semi-dynamic locking cam, the Back-Up absorbs impact forces while reducing the risk of rope damage compared to traditional toothed cam devices. Operators can easily switch between Free Mode for unrestricted movement along the rope and Lock Mode for work positioning or use as a rope clamp. Designed for one-handed operation, the Back-Up can be installed or removed at any point on the rope, making it a versatile and efficient tool for rope access technicians.

The device includes a 12-inch attachment lanyard and a ProSteel™ Auto-Locking Oval ANSI Carabiner. For enhanced mobility, it can be paired with the Kong Back-Up Magnet accessory, allowing the device to track smoothly with the user during ascent and descent. Manufactured in Italy, the Kong Back-Up delivers dependable performance for fall arrest, rope access, and rescue operations.

Features

• Compact back-up device designed for fall arrest and work positioning
• Suitable for rope access, industrial work-at-height, and rescue applications
• Arrests falls, slides, and uncontrolled descents on vertical or angled rope
• Smooth tracking follows the operator in both directions of movement
• Semi-dynamic locking cam helps reduce shock loading and rope damage
• Free Mode allows unrestricted movement up and down the rope
• Lock Mode secures the device for work positioning and rope clamping applications
• Easy one-handed operation and installation
• Can be attached or removed at any point on the rope
• Compatible with Kong Back-Up Magnet and tug cord accessories
• Includes 12-inch lanyard and ProSteel™ Auto-Locking Oval ANSI Carabiner
• Designed for two-person rescue loads when used according to manufacturer guidance
• Made in Italy

Certifications

• ANSI Z359.15-2014
• EN 358:1999
• EN 353-2:2002
• EN 12841:2006 Type A/B

Specifications

• Manufacturer: Kong
• Product Name: Back-Up Device
• Product Type: Fall Arrest and Work Positioning Device
• Weight: 435 g (15 oz)
• Rope Compatibility: 10–12 mm
• Color: Black
• Included Components: 12 in Attachment Lanyard, ProSteel™ Auto-Locking Oval ANSI Carabiner
• Country of Origin: Italy