JET JMB-UMB Universal Mobile Base, 18\ x 18\ to 28\ x 28\ (708118)
- EASY ASSEMBLY: Spring-pin snap adjustment requires no tools.
- MANEUVERABLE: Two fixed and two swivel casters.
- STRONG AND LIGHTWEIGHT: Mobile base can hold tools up to 600 pounds.
- ADJUSTABLE DIMENSIONS: Configure the base to the tool, for total support and portability.
- VERSATILE: Expands from 18" x 18" to 28" x 28".