Teng Tools Double Ring Wrench Set 6 To 22mm - 6308 Impact Socket Sets [ GREAT GRIP ] 6

[ GREAT GRIP ] 6 point high torque design grips flat sides of a fastener

69 inches long and separates into two parts for easy storage in the supplied heavy duty case

8mm female connectors and 20 x blue 6

Designed with ball bearing socket retainer for secure socket attachment

5/16-18 UNC

Teng Tools Double Ring Wrench Set 6 To 22mm - 6308 Impact Socket Sets [ GREAT GRIP ] 68 Piece Set of Metric Double Ring Wrenches. Sizes: 6x7mm, 8x9mm, 10x11mm,12x13mm, 14x15mm,16x17mm, 18x19mm, 20x22mm. Different bi hexagonal openings at each end. Made of chrome vanadium. Satin finish for increased grip in oily environments. Supplied in a colored box. Manufactured and designed in accordance with DIN3113A. The ring head is offset 15 degrees to facilitate use even on flat surfaces. All ring heads are equipped with Teng Tools "hip grip"