Airtek 1 inch drive x 21mm 6-point Deep Impact Socket - 16M21W07L
Airtek 1-1/2 inch drive x 21mm Allen Regular In-Hex 2-pieces Socket - 24M21V
Airtek #5 Spline drive x 21mm 6-point Regular Impact Socket - 95M21W07
Airtek #5 Spline drive x 21mm 6-point Deep Impact Socket - 95M21W07L
Airtek 1/2 inch drive x 21mm Surface Drive Regular Impact Socket - SD08M21W07
Airtek 1/2 inch drive x 21mm Surface Drive Deep Impact Socket - SD08M21W07L
Airtek 3/8 inch drive x 21mm 6-point Regular Universal Impact Socket - UB06M21
Airtek 3/8 inch drive x 21mm 6-point Deep Universal Impact Socket - UB06M21L
Airtek 1/2 inch drive x 21mm 6-point Regular Universal Impact Socket - UB08M21
Airtek 1/2 inch drive x 21mm 6-point Deep Universal Impact Socket - UB08M21L
Airtek 3/4 inch drive x 21mm 6-point Regular Universal Impact Socket - UB12M21
Airtek 3/4 inch drive x 21mm 6-point Deep Universal Impact Socket - UB12M21L
Airtek 21mm Offset Closed End Structural Wrench - CTRM21
Airtek 21mm Offset Open End Structural Wrench - STWRM21-C
Airtek 21mm Allen Regular Hex Replacement Bit - HM21
Airtek 21mm Combination Wrench - T4270