They define the spray pattern

The gun also features a self adjusting needle packing assembly made of PTFE

leverage puller and ground magnet included

4-Wheel Alignment: 145" (3

Graco 56:1 King

Marshalltown Magnesium SE Check Rod 2 X 4 X 6'w/3 ea 6' PB Swaged Poles and T91 Brkt 4000-psi They define the spray patternDetails MARSHALLTOWN Check Rod Kits have sharp 90corners designed to cut, fill, and level concrete for maximum flatness. All Check Rod Kits come with three 6 handles, a bracket, and your choice of a 4 x 2 square end or 5 x 2 round end blade. Both blade style options come with capped and recessed ends that wont drag against wet concrete. You also have your choice of blade length up to 12 and blade material. Choose between a magnesium or aluminum blade.