Check the listing for details. 20PACK L-Track Single Stud Fitting with Round Ring Tie Down 4,000lb Capacity. Condition: New. Listed at 36.93 USD. BTSHUB L-Track Fittings 10 pcs Single Stud Fitting with O-Ring Keeper Tie Down 4,000lb Capacity for Logistic Installation Features: This Single Stud Fitting Set includes 10 pcs Single Stud Fittings with Stainless Steel O-ring for L Track / Airline Tracking, Great for ATVs, motorcycles, or snowmobiles, The fittings' Anodized aluminum body, and stainless steel O-ring will not rust, The steel stud/center post is zinc plated to inhibit corrosion, The Single Stud Fitting set features anodized Stainless steel round rings, are suitable for a variety of tie down end fittings, Anodized Stainless steel spring, permits simple attach and detach operation. Specification: Capacity Rating: Breaking strength 4, 000 lbs; Single Stud with Round Ring Straight Pull 4, 000 lbs, 45 Degree angle 3, 000 lbs, Side Horizontal Pull 2, 000 lbs. Package includes 10 Pcs Single Stud Fitting with Stainless Steel O-Ring. A Closer Look