Standard Abrasives Buff and Blend HS Disc, 866128, 12 in x 3/4 in A VFN, 5/Pac Series-Klein Tools Headlamp 1/4" square drive bi-hexagon socket:

1/4" square drive bi-hexagon socket: 9mm

and for other small demolition jobs

084298560514

4000896118847

Standard Abrasives Buff and Blend HS Disc, 866128, 12 in x 3/4 in A VFN, 5/Pac Series-Klein Tools Headlamp 1/4" square drive bi-hexagon socket:General Information Brand Standard Abrasives Abrasive Attachment Type Non Pertinent Country Of Origin United States Sold As Pack California Residents Proposition 65 Warning Dimensions and Specifications Center Hole Diameter (Imperial) 0. 75 in Center Hole Diameter (Metric) 19. 05 mm Overall Diameter (Imperial) 12 in Overall Diameter (Metric) 304. 8 mm Center Hole Thread Size Non Pertinent Width 12 in 30. 48 cm Height 1. 87 in 4. 76 cm Length 12 in 30.