▪ Material of Socket: Heat-Treated Chromium Molybdenum Steel
▪ Material of Handle: Heat-Treated Chrome Vanadium Steel
▪ 4-in-1 Double Ended Hexagon Socket with 17, 21, 19, 24mm reduce the weight of workers.
▪ Pass thru socket works over long threaded rod up to 16mm
▪ Ideal for construction, scaffolding, power facilities, Plumb engineering works, etc.
▪ Ratcheting, metric double openings head and tapered end to line up bolt holes design to make it work with bolts fast and easy."
