Forged Chrome Vanadium steel sockets with S2 steel hex bits. Sockets heat treated and chrome plated for resistance to corrosion. Knurled ring to assist gripping of socket with oily fingers. Supplied on socket rail. Features & Benefits: • Forged Chrome Vanadium steel sockets with S2 steel hex bits. • Sockets heat treated and chrome plated for resistance to corrosion. • Knurled ring to assist gripping of socket with oily fingers. • Supplied on socket rail. • Contents: 1/4"Sq Drive x 38 and 75mm: 3, 4, 5, 6mm, 3/8"Sq Drive x 48 and 95mm: 7, 8, 9, 10mm. • Lifetime guarantee*. • Model No. AK6219 Specifications: Model No AK6219 Brand: Premier Contents: 1/4"Sq Drive (38 & 75mm); 3, 4, 5, 6mm, 3/8"Sq Drive (48 & 95mm); 7, 8, 9, 10mm Drive: 1/4" & 3/8"Sq Maximum Length: 95mm Minimum Length: 38mm Nett Weight: 0.65kg