The 20" front roller replaces the caster wheels on the front of your 20"REEL mower.

Height adjustment and level of height is the same as the original caster wheels.

There are several advantages:

• Helps reduce scalping by having a even surface for the reel to cut

• Allow ease of cut around flower beds where the casters would usually dip

• Adds a little extra weight to the front of the mower

• Roller aids in striping the lawn which is appealing to the eye