JMI makes the Extra Large Size Universal Wheeley Bar to support large field tripods and telescopes. It is suitable to accommodate the Celestron C14, CGE 925**, 1100**, 1400**, CI-700 mount; Meade LX90-ACF12", LX90GPS 12", LX200 12" (GPS and non-GPS), LX200R 12", 14", LX400-ACF10", 12", 14", LXD700 / 750 mounts, RCX400 10", 12", 14"; Mountain Instruments MI-8P mount; Particle Wave Technologies Monolith Pier mount and other brands. This Extra Large Size Universal Wheeley Bar comes standard with 2-3/8" wheels and is upgradable with the optional purchase of 5" and 10" wheels. It is adjustable to fit tripods with tip-to-tip distance from 48"to 56".