(GSB672)basketball system

Pole size:6"x6"

Pole Thickness (gauge):9

Pole under coat:Zinc plated

Backboard size:72"x42"x1/2"

Alu Profile:1/4"

Low extension arm:2"x4"x14 gauge

Low extension style:Flare

Upper extension arm:1-1/2""x3"x14 gauge

Overhang:4'

Lift Assist Cartridge:No

Minimum Height:7'6"

Safety Pin Height:7'6"

Edge pad:1" thick

Pole padding:2-1/4" thick

Rim:Triple-spring breakaway

Hardware:Zinc plated

Rust Armor (life time warranty for frame):Extra USD20 needed