ATD Tools 13778 5-lobe Tamper-resistant Star Plus Bit Socket Set, 12 pc.

Includes: (12) 5-Lobe Tamper-Resistant Star Plus Bit Sockets: 8IPR 1/4″ Drive (ATD-13700) 10IPR 1/4″ Drive (ATD-13701) 15IPR 1/4″ Drive (ATD-13702) 20IPR 1/4″ Drive (ATD-13703) 25IPR 1/4″ Drive (ATD-13704) 27IPR 1/4″ Drive (ATD-13705) 30IPR 1/4″ Drive (ATD-13706) 40IPR 3/8″ Drive (ATD-13707) 45IPR 3/8″ Drive (ATD-13708) 50IPR 3/8″ Drive (ATD-13709) 55IPR 3/8″ Drive (ATD-13710) 60IPR 1/2″ Drive (ATD-13711) Includes 5-lobe tamper-resistant star plus bit sockets Bits are made from S2 steel to meet or exceed torque specifications Sockets are made from heat treated chrome vanadium steel for strength & durability