Y's Pierce Ball Wrench Set B PIS246 1 S

Catalog number: PIS246 Features: ●By applying a process (patented) that is offset by 15° from the axis, repeated tightening of 30° is possible by simply tightening the front and back alternately. ●The secret is the process (patented) that is offset by 15° from the axis. ●A double-ended type that can be used in two sizes. ●It can withstand impact shocks, so even rusty screws can be removed. Applications: ●It can be tightened even in narrow places with obstacles on the top, bottom, left and right. Specifications: ●Set contents (mm): 2.5 x 3.0 mm, 4.0 x 5.0 mm, 6.0 x 8.0 mm●Set contents (pieces): 3●Color: Black●Color: Black●Face size (mm): 2.5, 3, 4, 5, 6, 8●Hardness: HRC60±1●Set contents: PIS253, PIS405, PIS608 Material/Finish: ●Special alloy chrome vanadium steel (SNCM20V) Caution: ●After the screw has stopped turning, if you continue to apply strong torque to the handle beyond 45 degrees of twist, please wear protective equipment such as work gloves as damage may occur and also be mindful of the safety of those around you.