* 3/8" Thick Side Plates
* 1/4" Thick Rear Mold Board, Roll Formed
for Added Strength and Improved Soil Flow
* Scarifier Shanks have 3 Depth Settings
and Replaceable Points
* Cutting Edges are 1/2" x 6" Abrasion
Resistant Steel, Interchangeable and Reversible
* Grade 5 Heat Treated and Plated Fasteners