Mile Marker SEC8 8000 LB. Winch With Synthetic Rope Model 77-53141WMile Marker SEC8 8000 LB. Winch With Synthetic Rope Model 77 53141W The Mile Marker SEC8 is a no frills, down to business winch with 8,000 pounds of pulling power. Boasting blazing line speeds, a high output 4. 9 HP series wound motor, and an automatic load holding brake system, this is the essential winch for overland explorers and competition rigs seeking to quench their adventurous thirst as they traverse the globes harshest condition. The