SUPER LEVELER BOLT 4 INCH WITH POLYETHYLENE FOOT COVER GBOLTM8X100U

GBOLTM8X100U… The Original Bolt and Polyethylene Foot Cover. (4″ Length). Slotted Top Swivel Base Adjusts height with a screw driver from inside the case after install. Base swivels & pivots to conform to floor. All steel includes Polyethylene Foot Cover to protect carpeting. 3/8″ hole M8 thread (5/16″ diameter) 4″ length. Must be ordered with GDBLANGMBU which is sold separate. Can Also be use with FM8TNUTU 4 prong T Nut orF-14SKI-U.. Threaded Steel Insert Nut sold separately. Sold individually.