VEVOR Box Blade Shank, 18\'\' Scarifier Shank, 4 Holes Box Scraper Shank, Ripper Shank with Removable Tapered Teeth and Pins, Adjustable Shanks Assembly for Replacement, Digging, Plowing, 4PCS Complete Assembly 4 Adjustable Holes Steel Structure Removable Tooth Easy Digging Widely Used Shank Size: 18'' x 8''/464 x 209 mm,Tooth Size: 4'' x 2''/107 x 50 mm,Hole Interval: 1-1/2''/40 mm,Pin Diameter: 8/17''/12 mm,Material: Carbon Steel,Hole Diameter: 1/2''/15 mm
