Backstroke Start Platform Square Post Mounting Kit length_30 Feet Threaded Shaft

Threaded Shaft

It will also work with many commercial DE filters

for Polaris Autoclear and Autoclear Plus Salt Chlorine Generators

X7 Quattro

75 inches top to bottom

Backstroke Start Platform Square Post Mounting Kit length_30 Feet Threaded ShaftThe Platform Post Mounting Kit for the Backstroke Start Device consists of a vinyl coated 1 4 inch thick stainless steel plate and two brackets shaped to lock onto 2 inch square single post frames (starting platform frames). Kit includes: 1 Mounting Plate, 2 3 8" 16 x 1. 25" Socket Head Cap Screws, 2 5 145 MG 3 8" Flat Washers, 2 3 8" Lock Washers, 2 3 8 16 Acorn Nuts, 1 Front Bracket, 1 Back Bracket, 4 1 4" 20 x 1" Flat Head Screws, 4 05 14 111 1 2"