Chapman Hustler Dolly Mk4

 Features include: New Sliding Sideboard System with both high and low positions. This allows a variety of positions for the sideboards, i.e. all the way forward or all the way back, without removing or changing the boards. Hustler IV Sideboard System incorporates seat and/or light pockets for convenient placement of seats or lights. Accommodates three types of steering modes: Conventional, Crab, and Round Built-in heater system for constant arm speed, even in cold weather conditions Hustler IV can be used with Rain House Cover Hustler IV has new 12" extensions for the built-in Tracking Bar for use while dolly is on track