Thin Wall PSG Glow Plug Socket Set, 3/8″ and 1/4″ Sq. Dr. (18 Piece)

This thin wall PSG glow plug socket set is designed for the disassembly/assembly of common type glow plugs and special PSG glow plugs with pressure sensors. Made from high-quality chrome vanadium steel for durability and strength. Satin chrome finish for corrosion protection. Supplied inside a blow moulded plastic storage case.