Home Products cultivator, rotary hoe sunflower sweeps field cultivators standard standard 3 Available Products SALE SH924-7 - 7" Standard Sweep 47° stem angle, 1-3/4" hole spacing, 7/16" bolt holes. ... SALE SH924-9 - 9" Standard Sweep 47° stem angle, 1-3/4" hole spacing, 7/16" bolt holes. ... SALE SH924-10 - 10" Standard Sweep 47° stem angle, 1-3/4" hole spacing, 7/16" bolt holes. ... 3 Available Products