Check the listing for details. 2 Wheel Durable Car Truck Front End Wheel Alignment Tool Alignment Turn Plates. Condition: New. Listed at 149.99 USD. the Rotation The beautiful brass finish dial allows up to 45 degrees left or right from the centerline (rotation allows up to 360 degrees); All Steel construction Turntable base is 13 1/2" diameter Dual pin locks for keeping the plates zeroed and in position. BTSHUB Wheel Alignment 360° Rotating 4 Ton Capacity air of Turntable Front End Turn Plate Table for Car Truck This product comes in a set of 2 turn plates plus 2 BONUS small wheel chocks and 2 BONUS plastic turners; The 13-3/8" top rotating plates allow a 2" slide tolerance for wheels that moves up or down when turning; An easy-to-read scale helps you assess caster, camber, and steering alignment; Features It comes complete with a black mat and dual pin locks for keeping the plates zeroed and in position while the vehicle drives upon them; Full-floating ball bearing design for full wheel movement Plates adjust 0-50 degrees left and right. Specification: Capacity (plate): Holds up to 2 tons each; Material (base plate): Durable metal; Material (Turntable base): Steel; Material (Dial): Brass finish Size (base plate): 14" x 14"; Size (top round plate): 13 3/8" in diameter with a side movement of 2" Side movement: 2"; Back and forth movement: 2 1/2". 4 TON CAPACITY Each turnplate supports up to 2 tons of weight capacity, allowing up to 4 tons of weight when used in pairs. It comes with a black mat and dual pin locks for keeping the plates zeroed and in position while the vehicle drives upon them. EASY-TO-READ SCALE Quickly and easily measure the front-end alignment on most cars and trucks. An easy-to-read scale helps you assess caster, camber, and steering alignment. COMPLETE TOOL KIT Comes in a set of 2 turn plates plus 2 BONUS small wheel chocks and 2 BONUS plastic turners