Check the listing for details. Right Weigh 250-HKANT40K-LM **ONLY for Hendrickson VANTRAAX HKANT40K + ULTRAA-K. Condition: New. Listed at 110.00 USD. Sample Product 250-HKANT40K-LM Exterior Load ScaleONLY For: Hendrickson VANTRAAX HKANT40K, and ULTRAA-K UTKNT 40K Our 250-HKANT40K-LM Liquid-Filled Exterior Mechanical load scale is designed specifically for Hendrickson suspensions, Vantraax HKANT40K and Ultraa-k UTKNT40K. It will not work correctly with other suspension types! These suspensions run at a higher pressure than most other suspensions, and this gauge is pre-calibrated to work with these suspensions right out of the box. Fine tuning can be made to your specific trailer by turning the adjusting screw on the front of the gauge. The gauge will reliably display the on-the-ground axle group weight in pounds. When properly calibrated and used, Right Weigh on-board load scales are the most valuable tool available for maintaining safe and legal axle weights. Corresponding Installation kit (NOT INCLUDED): 101-SK On-the-ground tandem axle group weight is displayed in pounds on an easy-to-read 2 ½” gaugeSimple installation and calibration processOperating temperature range -40°F to 140°FBracket and stainless mounting hardware available, part number: 250-LM-BR