Part of Hilka's premium Pro-Craft range, these rail-mounted socket bits are forged from fully heat-treated Chrome Vanadium steel with a protective industrial satin finish. Designed to attach directly to any standard 3/8" square drive ratchet, breaker bar, or torque wrench, this ultra-lightweight 0.3kg kit effortlessly handles everything from internal engine fasteners to bicycle frames without twisting or shearing.

• Premium Pro-Craft Build - Heavy-duty alloy construction specifically geared toward professional mechanics and daily industrial use.
• Knurled Control Sockets - Machine-knurled bands around the base of the sockets provide a non-slip fingertip grip for fast, manual spin-starting before engaging a ratchet wrench.
• Fully Heat-Treated Alloy - Meticulously hardened to withstand immense torsional shock loading, keeping the tool tips razor-sharp over years of heavy usage.
• Anti-Corrosion Satin Shielding - Finished with an industrial matte satin chrome coat that acts as a barrier against grease, grime, and water.
• Organised Hanging Rail - Supplied on a sturdy, space-saving steel storage rack with spring-loaded tension clips to prevent individual bit loss.
• 3/8" Drive Hex Bit Sockets (7 Items) - H3, H4, H5, H6, H7, H8, H10