4" Adjustable Roller Cage Frame with 3/4" and 1-1/2" diameter adaptors

4" Adjustable Mini Frame With 3/4" Jumbo Adaptor + 1 1/2" Core Adaptor.

4" wing nut adjustable mini roller frame With 3/4" Jumbo mini 3/4" Adaptor and 1 1/2" Core Adaptor included, attaches to acme thread pole.