Shop Our Products. 1/2” Drive Extensions Store / 1/2” Drive Extensions Refine by Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A On Sale MAC Tools 1/2” Drive Locking Impact Extension 3” & 5”, VP3EKL & VP5EKL MAC Tools 1/2” Drive Locking Impact Extension 3” & 5”, VP3EKL & VP5EKL was $123.47 Save 51% $60.00 Snap On 3pc 1/2” Drive Impact Extension Set Snap On 3pc 1/2” Drive Impact Extension Set $85.00 On Sale Snap On 1/2" Drive 11" Extension, SXK11 Snap On 1/2" Drive 11" Extension, SXK11 was $71.75 Save 55% $32.50 Snap On 5 pc 1/2" Drive Extension Set, 305ASX Snap On 5 pc 1/2" Drive Extension Set, 305ASX $175.00 New Mac Tools 2pc 1/2" Drive Locking Impact Extension Set (18” & 31”), VP31EKL & VP18EKL Mac Tools 2pc 1/2" Drive Locking Impact Extension Set (18” & 31”), VP31EKL & VP18EKL was $225.00 Save 47% $120.00 Mac Tools 1/2” Drive 15” Impact Extension, VPT15EKL Mac Tools 1/2” Drive 15” Impact Extension, VPT15EKL $25.00 Snap On 1/2” Drive 3-1/2” Locking Impact Extension, IMXL32 Snap On 1/2” Drive 3-1/2” Locking Impact Extension, IMXL32 $48.00 New Mac Tools 1/2” Drive 4pc Locking Extension Set, SVE4EKLT Mac Tools 1/2” Drive 4pc Locking Extension Set, SVE4EKLT $185.00 Snap On 1/2” Drive 10” Extension, SX10 Snap On 1/2” Drive 10” Extension, SX10 $40.00 Snap On 1/2" Drive 12-Point Metric 12 mm Head Bolt Socket, Snap On 1/2" Drive 12-Point Metric 12 mm Head Bolt Socket, $45.00 Snap On 1/2" Drive 5" Lock Button Power Extension, PS5 Snap On 1/2" Drive 5" Lock Button Power Extension, PS5 $25.00 Matco Tools 3 Pc. 1/2” Drive Standard Extension Impact Set (3”, 5”, 8”) SCXPB3B Matco Tools 3 Pc. 1/2” Drive Standard Extension Impact Set (3”, 5”, 8”) SCXPB3B $95.00 New Matco 1/2” Drive 24” Chrome Extension, CX24KA Matco 1/2” Drive 24” Chrome Extension, CX24KA $65.00 Expert 2 Pc. 1/2” Drive Impact Extension Set, Expert 2 Pc. 1/2” Drive Impact Extension Set, $40.00 Snap On 6 pc 3/8" Drive Adaptor/Extension Set, 206EAU Snap On 6 pc 3/8" Drive Adaptor/Extension Set, 206EAU $120.00 Expert 1/2” Drive 10” Impact Extension, E041015 Expert 1/2” Drive 10” Impact Extension, E041015 $25.00 AFF 8 Pc. 1/2” Drive Torque Limiting Extension Set (80-140Ft lbs) AFF 8 Pc. 1/2” Drive Torque Limiting Extension Set (80-140Ft lbs) $100.00 Snap On 1/2” Drive 10” Extension, SX10 Snap On 1/2” Drive 10” Extension, SX10 $45.00 Cornwell 3 Pc. 1/2” Drive Wobble Extension Set Cornwell 3 Pc. 1/2” Drive Wobble Extension Set $80.00 For well 1/2” Drive 20” Long Extension, E320 For well 1/2” Drive 20” Long Extension, E320 $30.00 Blue Point 1/2” Drive Tie Rod End Sockets, 1-3/16”-1-5/16” Blue Point 1/2” Drive Tie Rod End Sockets, 1-3/16”-1-5/16” $40.00 Cornwell 12” Long 1/2” Drive Locking Extension, E312LK Cornwell 12” Long 1/2” Drive Locking Extension, E312LK $45.00