Description Ren-O-Thin® Power Rake with Flail Blades, 554871 is designed specifically for dethatching. Featuring simple height adjustment that lets you fine-tune your dethatching depth from 1 above or 78 below ground. Its the most productive, hassle-free way to improve lawns and boost your profitability. FLAIL BLADES The Ren-O-Thin Flail Blades consist of free swinging blades mounted to a reel, designed for power raking, breaking up thatch, and breaking up aerating cores. Not recommended for fine lawns for golf course greens. KEY FEATURES Ergonomic, multi-position handle -- for different operator heights and storage Off-the-ground transort mode -- keeps tines off the ground when moving from job to job Bubble shield -- prevents thatch from building up under the deck Honda Engine Dethatching is theprocess of removing the layer of dead and decaying grass, roots, and debris matted between the sold and growing grass. A thatch layer of 1/2 inch or more prevents air, light and water from reaching the turfs root zone. You should dethatch in early fall before you fertilize, or in the spring after the grass has begun to green. Specifications: Honda Engine, 5.5 HP4-Cycle Honda GX120; recoil start; on/off switch; low-oil alert Flail Blades Hardened, high-carbon steel: 1/8 in. (3 mm) at 1 in. (25 mm) spacing Blade Adjustment Micrometer screw; adjustable up to 1.25 (32 mm) for blade wear Tires(4) 8 x 1.75 semi-pneumatic, smooth treadWeight:131 lb (60 kg)Width27 in. (686 mm)Length55.5 in. (1,410 mm)Height39 in. (991 mm) table { width: 100%; border-collapse: collapse; text-align: center; border: 1px solid black } td, th { border: 1px solid #dddddd; padding: 8px; } Width Weight Height Length 0Inch 0Gram 0Inch 0Inch