The next-generation M2 Rail Block Series features lighter, more compact designs with the same strength and reliability you've come to expect from Wurtec rail blocks. These blocks deliver a standardized 12,500 lb load capacity, improved handling, and simplified application coverage across multiple rail blade sizes. The 11-190-M2 replaces the 11-190-M and 11-191-M models, covering both 5/8" and 3/4" rail applications.

Key Features

• 12,500 lb (5,670 kg) rated capacity
• Expanded rail size compatibility over previous models
• Lighter and more compact than previous models
• Field-tested durability

Specifications

• ISO Code: T70-B, T89-B, T114-B, T127-1, T127-2, T140-1
• Rail Blade Width: 5/8" and 3/4"
• Capacity: 12,500 lbs | 5,670 kg
• Weight: 19.8 lbs | 8.98 kg
• Weight Comparison: 0.4 - 14 lbs lighter than previous models
• Overall Length: 11.69" | 29.69 cm
• OAL Comparison: Up to 3.19" (8.1 cm) shorter than previous models