12 Piece Metric Dual Ratcheting Open End KDT85597 Cooling System Testers Head is 6-1/2" long

Head is 6-1/2" long

Fully heat treated and tempered for maximum strength and durability

Includes most popular sizes

19mm (3/4") diameter 27

12 Piece Metric Dual Ratcheting Open End KDT85597 Cooling System Testers Head is 6-1/2" long12 Piece Metric Dual Ratcheting Open End Features and Benefits: Combines the speed of ratcheting with the access of the open end wrench Open end ratcheting mechanism allows you to turn nuts and bolts without taking the wrench off the fastener Dual Ratcheting Ratcheting box end needs as little as 5 degrees to move fastener Surface drive reduces fastener rounding Sizes include: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm.