Koken 1/2" Dr Attack Driver Rubber Grip 18pc ImpUNF 1/2x2.3/4 250mm1 - 1/2"m x 3/8"f

250mm1 - 1/2"m x 3/8"f adaptor1 - 1/2"dr hinge handle : 380mm

Air Inlet Size: 1/4" Minimum Hose Size: 10mm

drop-forged

1/8 x 3 25pcs ZINC PLATED FINISH HEAVY DUTY

5 x 70 Metric Coarse Hex Set Screws 5 Pieces Zinc Plated Class 8

Koken 1/2" Dr Attack Driver Rubber Grip 18pc ImpUNF 1/2x2.3/4 250mm1 - 1/2"m x 3/8"fkoken 1 2" dr attack driver rubber grip 18pc special heat treatment is applied on the bodyhardness of striking part is slightly softer to prevent crackson the other hand, cam part converts the striking power to twisted by striking with a hammer, therefore this part is finished with higher hardness to improve anti wear. stronger spring is adapted to convert the striking power efficiently to twisting power.