PC-2457 - Bucket Spinner The Bucket Spinner shall be constructed of UV-stabilized, rotationally molded, linear, low density polyethylene with an average wall thickness of .250". The Bucket Spinner Post shall be fabricated using 2.375" O.D. 10 gauge steel tubing welded to 3/16" thick steel mounting plate and machined stainless steel spindle and will be Powder Coated as specified. The Spinner Seat Hub shall be fabricated using a machined stainless steel hub with welded 3/16" thick steel mounting plate and will be Powder Coated as specified.