Master Mechanic 24 PC 1/4x3/8 DR SAE Socket Set, 1/4" DR 6PT Sockets Include: 3/16â, 7/32â, 1/4â, 9/32â 5/16â, 11/32â; 1/4â DR Coupler for Bit, 1/4" DR Spinner Handle; 3/8â DR 12 PT Sockets Include: 3/8â, 7/16â, 12â, 9/16â, 5/8â, 11/16â, 3/4â; 3/8â DR Extension Bar 3â, 3/8âF x 1/4â M Adaptor, 3/8â DR Ratchet Handle, Bits Include: PD#1X25LX1/4H, PD#2X25LX1/4H, PD#3X25LX1/4H, FD-5/32X25LX1/4H, FD-7/32X25LX1/4H, FD-9/32X25LX1/4H.