5-Pack 4" x 1/4" x 5/8" Metal Grinding Wheels fits Angle Grinders T27 Discs model-400D and is a direct replacement

and is a direct replacement for OEM part number 109909

121702-0136-01

4" Spacing

and moisture contamination

Six of these bolts are required per machine at the blade socket cap mounting location

5-Pack 4" x 1/4" x 5/8" Metal Grinding Wheels fits Angle Grinders T27 Discs model-400D and is a direct replacementPack of Five (5) Brand New Aftermarket Replacement 4" x 1 4" x 5 8" T27 Metal Grinding Wheels Used for Steel, Stainless Steel, Iron, and All Ferrous Metals Moderate to Heavy Grinding applications in Compact Areas for Fast Stock Removal Great for All Purpose Grinding, Rust Removal, Deburring, and Removing Weld Splatter Designed for Fast Cutting Action and Long Life Tech Info: 4" Diameter 1 4" Thick 5 8" Center Arbor Hole 24 Grit (Coarse) 15,300 Max RPM