Atlas Automotive Equipment ATWB-LTA Large Truck Adapter Set, 40 mm Shaft

VERSATILE MOUNTING: Fits balancing machines with 40 mm shaft; properly centers rims with oversize centerbore greater than about 4.5 inches; ideal for three quarter and one ton pickup steel rims; supports correct setup for accurate spin cycles COMPLETE KIT: Includes a large steel centering cone and a spacer; the cone aligns heavy assemblies on the shaft while the spacer moves the rim outward to keep the rubber from touching the machine during rotation for smooth operation IMPROVED ALIGNMENT: Ensures the assembly is held true on the arbor when standard cones are too small; promotes precise balancing results and repeatable readings across service bays by matching the center hole to the correct diameter surface SHOP READY DURABILITY: Heavy duty components withstand frequent use in professional environments; steel construction offers long service life and dependable performance for balancing tasks on rugged pickups and similar vehicles in busy shop conditions EASY INTEGRATION: Designed for quick changeovers on Atlas platforms and many compatible models using 40 mm arbors; technicians can transition from standard hardware to this large format set rapidly, minimizing downtime and keeping balancing workflows moving efficiently