Dimensions:

• Length: 20-1/2"
• Center hole diameter: 15/16"
• Width: 2"
• Thickness: 1/4"

Lawn Crack's new hardened steel lawnmower blade. Sharp on all 4 sides, medium-lift blade designed to fit most 60-inch Toro and Exmark lawn mowers using the 15/16" diameter center hole.

This blade is 20.5 inches long with a 15/16" center hole diameter to accept the blade spline used on most Exmark mowers - if your mower does not use the blade spline, the medium-lift blade with the 5/8" center hole may work, check the center hole diameter of your OEM blade/blade part number to see if the 5/8" center hole version will work with your Exmark or Toro.

The hardened steel will keep the cutting edge sharper longer and will last longer when used in sandy soil conditions. This blade is sharp on all 4 sides. Once you notice your blades are beginning to dull, simply flip the blades over and keep mowing with a fresh cutting edge!

3 blades are required for 60" decks. This blade may also fit some 40" mowers, 2 blades are required for 40" decks.

Please ask us if this blade will fit your mower. It is compatible with Toro and Exmark mowers that use the blade spline and have a 40" or 60" deck.

Exmark 103-6388-S Medium-Lift Blade

The only difference is that our blade is sharp on all 4 sides!  Cut twice as long before sharpening your blades just by flipping it over!

Direct replacement for Exmark OEM Part Numbers:

• EXMARK: 103-6388
• EXMARK: 103-6388-S

Same length and center hole diameter as these OEM part numbers:

*If your mower uses any of these part numbers, this blade is compatible with your mower.  Our list is accurate but may not be complete.  Please note our blades only have 1 hole in the center. If your mower requires outside center holes, this blade is not compatible.

• EXMARK: 103-6403
• EXMARK: 103-6403-S
• EXMARK: 103-6383
• EXMARK: 103-6383-S
• EXMARK: 103-6393
• EXMARK: 103-6393-S
• EXMARK: 103-6398
• EXMARK: 103-6398-S
• EXMARK: 116-5174
• EXMARK: 116-5174-S
• EXMARK: 140-1240