Non-Welded Version: Package include 1 x 6 adjustment hole channel, 1 x base, 2 x side panels
6 Adjustment Holes: Vertical channel is 3-1/2" x 11-3/4" with 2" on center bolt pattern
Weight-Bearing: 14,000 lbs with 2 bolts, 20,000 lbs with 4 bolts
High Quality: The vertical channel weld nn tongue adapter is made of high-strength carbon steel with excellent abrasion and corrosion resistance, which can easily cope with heavy-duty and high-intensity operation requirements