Best Brinly Lawn Aerators (2026)

The PA-482BH is the big Brinly plug unit: a 48 inch path and 32 heat-treated spoons that cut cores over a wider strip than the 40 or 42 inch models. All-steel construction with a fully enclosed tray suits it to repeated seasons behind a lawn tractor. The wider path cuts the time on a one acre lawn by several passes, but weight and turning radius grow with it. A mower with a short wheelbase can feel the load on a downhill turn. Brinly PA-482BH-A2 tow-behind plug reads type tow-behind plug, width 48 in, spoons 32, heat-treated 16 gauge and tray fully enclosed weight tray on paper.

Heavier to maneuver, store and tow vehicle needs enough drawbar pull are what you give up. Larger lawns where fewer, wider passes matter most is the use it was built around. Its 48 inches covers more ground per pass when set against the Brinly 20-inch push, which sits at 20 inches.

Brinly PA-482BH-A2 tow-behind plug aerator needs weight and soil moisture working together, so core after a soaking rain or a deep watering the day before. For the Brinly PA-482BH-A2 tow-behind plug aerator, run this Brinly in two directions across the lawn for compaction, but keep the second pass at a right angle to the first so passes overlap evenly.

This is a push roller with five 8 inch tine wheels, each carrying 12 spike tips, so every revolution punches a staggered row of holes. The tines are a galvanized steel design the maker calls 3D, meant to double the strength of flat stock and shrug off rust. A weight tray sits over the axle so you can load bricks or sand bags when the soil resists, which is the difference between a spike that skates and one that sinks. As with any spike design it displaces soil sideways, so it suits light compaction and routine maintenance better than rock-hard clay. Brinly 20-inch push spike reads type push roller, spike, path 20 in, tines five 8 in wheels, 12 tips each and steel galvanized 3D tines on paper.

Spikes compress soil walls instead of removing plugs and narrow path means many passes on a big lawn are the main cautions. Owners who want a push unit from a brand that also makes tow-behind gear is the buyer it has in mind. Next to the Brinly SAT2 carbon (40 inches), its 20 inches means more passes to finish the same lawn.

On the Brinly 20-inch push spike aerator with weight tray, clean soil off the tine wheels of this Brinly with a hose and let them dry before you store it upright. For the Brinly 20-inch push spike aerator with weight tray, keep this Brinly off wet clay; mud builds in the spacing between tines and stops them from turning.

The SAT2 pulls eleven 8 inch tine wheels, each with 12 spike tips, across a 40 inch swath behind a lawn tractor. It is a ground-driven machine: the wheels turn as you move, so there is no engine and the only wear points are the axle and the tines. Because it uses spikes, each pass leaves narrow holes with compacted walls instead of pulled cores. That is fine for loam and sandy ground, but heavy clay rewards the plug units covered below with deeper channels, and the weight tray matters more here than on any hand tool. Brinly SAT2-40BH-P tow-behind spike breaks down as type tow-behind spike, width 40 in, tines 11 wheels, 12 tips each and steel galvanized 3D tines.

Spike holes do not remove soil, so deep clay stays tight and needs a mower or tractor with a drawbar hitch are the price of admission. Riding mower owners with lawns past a quarter acre who accept spikes over plugs is the job it is aimed at. With the Brinly 40-inch plug also at 40 inches on working width, capacity does not separate the two and build quality has to.

On the Brinly SAT2-40BH-P tow-behind spike aerator, with a 40 in path, this Brinly is only as good as the tractor pulling it, so match drawbar pull before you buy rather than after. For the Brinly SAT2-40BH-P tow-behind spike aerator, turn wide at the end of each lane with this Brinly, because tight turns drag tines through finished turf.

Where spike units punch, this one scoops. Twenty-four 16 gauge, heat-treated steel spoons rotate on the drum and lift small plugs from the turf, leaving channels that air and water can enter without compacted walls. The enclosed weight tray is how you set the depth, because the spoons only dig as deep as the load pushes them. It sits in the middle of the Brinly plug family, narrower than the 48 inch unit and cheaper to tow behind a small tractor. Brinly 40-inch tow-behind plug comes to type tow-behind plug, width 40 in, spoons 24, heat-treated 16 gauge and tray enclosed weight tray, spec for spec.

Lawns up to about half an acre that need real core removal behind a mower is the buyer it has in mind. Needs ballast to bite hard soil and cores must be left to break down on the lawn are the main cautions. At 42 inches, the Brinly PA-42BH is the yardstick, and its 40 inches means more passes to finish the same lawn.

Given the Brinly 40-inch tow-behind plug aerator, run this Brinly in two directions across the lawn for compaction, but keep the second pass at a right angle to the first so passes overlap evenly. Around the Brinly 40-inch tow-behind plug aerator, turn wide at the end of each lane with this Brinly, because tight turns drag tines through finished turf.

The PA-42BH uses 16 gauge heat-treated plugging spoons across a 42 inch path, with an enclosed tray above that you fill with weight to push the spoons deeper. The headline feature is a folding tow bar, which lets the frame stand compact in a corner of the shed. That makes it a smart match for owners who store implements vertically. The trade is another pivot to grease and an extra place where a pin can wear loose over a few seasons. Brinly PA-42BH-A tow-behind plug reads type tow-behind plug, width 42 in, spoons heat-treated 16 gauge steel and hitch folding easy-store tow bar on paper.

People with tight garage space who still want a plug design is the buyer it has in mind. Needs a tractor or ATV to pull it and folding hinge is one more joint to maintain are the main cautions. At 48 inches, the Brinly PA-482BH is the yardstick, and its 42 inches means more passes to finish the same lawn.

Owning the Brinly PA-42BH-A tow-behind plug aerator means this: with a 42 in path, this Brinly is only as good as the tractor pulling it, so match drawbar pull before you buy rather than after. Given the Brinly PA-42BH-A tow-behind plug aerator, turn wide at the end of each lane with this Brinly, because tight turns drag tines through finished turf.