






🛠️ Lock in strength, save time, and build with confidence!
The fischer Twist Lock Anchor GB 8 is a high-performance nylon anchor designed for aerated concrete. Featuring spiral outer ribs for superior grip and pressure distribution, it installs quickly with just a hammer—no special tools needed. When paired with fischer’s approved A4 safety screws, it offers reliable, weatherproof fastening ideal for façades, roofs, and railings. Compact and durable, it’s the go-to solution for professional-grade, efficient installations.
| Material | polyamide |
| Item dimensions L x W x H | 3.54 x 3.54 x 3.54 inches |
| Brand | fischer |
| Color | Gray |
| Item Weight | 0.13 Kilograms |
| Size | GB 8 |
| Number of Pieces | 1 |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 04006209504918 |
| Manufacturer | fischer |
| Part Number | 50491 |
| Item Weight | 4.6 ounces |
| Product Dimensions | 3.54 x 3.54 x 3.54 inches |
| Item model number | 50491 |
| Is Discontinued By Manufacturer | No |
| Style | Single |
| Power Source | Hand-operated |
| Measurement System | Metric |
| Special Features | Building inspection approval for safety relevant |
| Usage | Concrete |
| Included Components | 25 Anchor Plugs |
| Batteries Included? | No |
| Batteries Required? | No |
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