Home Products cultivator, rotary hoe sweeps ridge-till / no-till 54° stem angle 54° stem angle 4 Available Products SALE W1414 - 14" No-Till Sweep 54° stem angle, 2" hole spacing, 1/2" bolt holes. ... SALE W1416 - 16" No-Till Sweep 54° stem angle, 2" hole spacing, 1/2" bolt holes. ... SALE W1418 - 18" No-Till Sweep 54° stem angle, 2" hole spacing, 1/2" bolt holes. ... SALE W1420 - 20" No-Till Sweep 54° stem angle, 2" hole spacing, 1/2" bolt holes. ... 4 Available Products