Force brand, original from Taiwan, professional tools.  
Improves productivity when removing or installing fasteners in hard to reach places.

All sockets are made of chrome vanadium steel and cold formed and fully heat treated for durability and strength. Chrome plated with knurled ring for extra grip.

11pc set with socket rail, contents:

• Star deep socket: E4; E5; E6; E7 (55mmL)
• Star deep socket: E8; E10; E11; E12; E14; E16; E18 (63mmL)