Meet the Master Ring - Thiele TWN0808 GK8 40mm-71.0T, a purpose-built lifting ring engineered in Germany to handle demanding rigging tasks with precision, reliability, and peace of mind. This master ring combines high-strength GK8 steel with strict EN1677 standards, delivering a seriously capable solution for complex lifts where safety and performance matter most.

• Size: 40 mm outer diameter
• WLL at 90°: 1-leg 50.0 T or 2-leg 71.0 T
• Material: GK8 steel, manufactured to precise German engineering standards
• Standards: EN1677 compliant for trustworthy rigging connections
• Origin: Made in Germany
• Part number: F0808408

Why this master ring stands out

Unlike generic rings, the Thiele TWN0808 GK8 master ring is designed for life on the rigging line. Its GK8 grade steel delivers exceptional strength-to-weight characteristics, while EN1677 compliance ensures compatibility with certified lifting accessories. The 40 mm diameter strikes a practical balance between portability and impressive load-bearing capacity, making it a versatile choice for demanding lifts where space and attachment points are a factor.

Ideal use cases

• Heavy machinery installation and repositioning where precise load distribution is essential
• Industrial fabrication, shipbuilding, and steel assembly projects requiring robust 2-leg configurations
• Rigging setups in workshops and maintenance facilities that demand reliable 90-degree WLL performance

How to use it safely and effectively

• Always reference the WLL at 90° ratings and configure slings to achieve the 2-leg setup for maximum load capacity (71.0 T).
• Ensure anchor points and slings are certified and rated for the same or higher load than the ring’s WLL.
• Align loads to minimize side-loading and avoid shock loads during lifting or movement.
• Inspect the ring for any signs of deformation, cracks, or wear before every use; replace if any doubt arises.
• Store in a clean, dry environment to preserve steel integrity and extend service life.

Care, maintenance, and longevity tips

Regular inspection is key to long-term performance. Clean the ring after use to remove dust and grit, apply a light coating of appropriate lubricant on moving contact points, and keep it away from corrosive environments. When not in use, pair with EN1677-compliant hardware and store in a designated rigging cabinet or shelf to reduce impact damage and maintain alignment.

Shipping and availability

This item is shipped directly from our supplier. If you’re unsure about the delivery timeline or shipping arrangements, please reach out for confirmation and we’ll coordinate to ensure you receive the Thiele TWN0808 GK8 40mm-71.0T promptly.