Gola set 1/2" contains 19 pieces: extensions and ratchet with plastic handle. Made of high quality chrome vanadium steel CrV6140 and CrV50BV30, S2 with AS-DRIVE function.
The AS-DRIVE function allows a greater contact force to be exerted as the contact with the screw does not occur at the edges of the hexagon but in the first third of the contact surfaces. This prevents damage to the screw head. The nut will often loosen nuts and bolts that have already been damaged.
Contents of the set
15x 1/2" sockets: 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 19; 21; 22; 23; 24 mm (38 inches)
3x 1/2" extension: 27; 30; 30 (42 mm)
1x ratchet 1/2": 72T