8TEN LawnRAZOR 21" High-Lift Mower Blades — 3-Pack OEM-Fit 5/8" Center, 0.197" Thick

8TEN LawnRAZOR High-Lift 21" replacement mower blades — a 3-pack engineered to fit a wide range of commercial and residential mowers for improved lift, cleaner cuts, and reliable fitment.

These LawnRAZOR blades from 8TEN are designed to match OEM fit and function while delivering high-lift airflow for better clipping evacuation and a neater finish. Built to OEM dimensions (21" length, 5/8" center hole, 0.197" thickness, 2½" width), the set replaces many factory part numbers across Scag, Ferris, Snapper, Husqvarna and other major brands. If you service multiple decks or want a spare set to keep on hand, this 3-pack provides immediate swap-out capability without tweaking blade centers or adapters.

Will these blades fit my mower model?

Compatibility is broad but specific: the LawnRAZOR blades match several OEM numbers and many 61" deck applications. Check the blade length, center hole size, thickness, and width on your current blade to confirm a match before installing.

• Replaces Scag: 48111, 48304, A48111, A48304 and related numbers
• Matches Ferris OEM 1520842, Snapper 1520842 and Husqvarna 539101733
• Fits many 61" decks including Ferris, Scag, Simplicity, Husqvarna models
• Blade specs: 21" long, 5/8" center hole, 0.197" thick, 2.5" width

How do these high-lift blades improve cutting and bagging?

High-lift blades are shaped to generate stronger upward airflow under the deck, lifting grass for a straighter cut and more efficient discharge into collectors. That airflow helps bagging systems fill more consistently and reduces clumping in many turf conditions.

• Increases upward suction for cleaner, level cuts
• Improves bagging and chute evacuation on compatible decks
• Reduces recutting of clippings for a healthier-looking finish

Are these blades durable and ready for heavy use?

8TEN LawnRAZOR blades are manufactured to meet common OEM thickness and metallurgy standards, giving a solid balance of edge retention and toughness for commercial and homeowner use. Normal wear and occasional sharpening will extend service life; replace blades when damage or excessive thinning occurs.

• OEM-equivalent thickness of 0.197" for strength and stiffness
• Sold in a 3-pack to keep multiple decks stocked or for future replacements
• Suitable for regular maintenance and moderate commercial workloads

What should I check before installing these blades?

Before installation confirm rotor clearance, proper torque on blade bolts, and that the blade orientation matches the high-lift profile. Always use manufacturer-recommended safety procedures: disconnect spark plug, support mower on stands, and use a torque wrench for secure mounting.

• Verify center hole (5/8") and length (21") match your spindle and deck
• Inspect deck and spindle for damage before mounting new blades
• Tighten mounting hardware to the mower maker's torque specification

Who is this for: The 8TEN LawnRAZOR High-Lift 3-Pack is aimed at lawn care professionals, fleet managers, and homeowners with 61" decks or specified OEM part numbers who need reliable, OEM-dimension replacement blades. It’s particularly useful for anyone who maintains multiple machines and prefers to keep identical, ready-to-install spare blades on hand for fast service and consistent cutting performance across compatible Scag, Ferris, Snapper, Husqvarna and other models.