The Clarke PRO378 is ideal for ideal for garages and workshops thanks to the professional quality, whilst the flat drive allows up to 30% more torque.
 
Chrome vanadium tools and sockets.
Hardened, tempered and mirror polished for corrosion protection.
Regular and deep sockets included in the set.
Flat drive allows up to 30% more torque.
Supplied in a durable blow moulded carry case.
 
Contents: 17 x 1/2″ flat drive sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32mm, 8 x 1/2″ deep flat sockets: 10, 11, 12, 13, 14, 15, 17, 19mm, 2 x extension bars (5″ & 10″), 1 x universal joint, 1 x 3/8″ (f) to 1/2″ (m) T-bar adaptor, 1 x 10″ quick release ratchet handle, 1 x 16mm spark plug socket, 1 x 21mm spark plug socket.