Fongmore 4pcs Square Ratchet Socket Adapter Reducer Kit 1/2 to 3/8 Plug Adapter 3/8 to 1/2 Plug Adapter 3/8 to 1/4 Plug Adapter (Silver Color), Colour: Silver.

Fongmore 4pcs Square Ratchet Socket Adapter Reducer Kit 1/2 to 3/8 Plug Adapter 3/8 to 1/2 Plug Adapter 3/8 to 1/4 Plug Adapter (Silver Color), Colour: Silver.

• Product size: 1 / 4 inches (hole) to 3 / 8 inches (head): 0.54 x 1 inches; 3 / 8 inches (hole) to 1 / 4 inches (head): 0.65 x 1 inches; 3 / 8 inches (hole) to 1 / 2 inches (head): 0.7 x 1.42 inches; 1 / 2 inches (hole) to 3 / 8 inches. " (head): 0 .85" x 1.44".
• Heat treated chrome vanadium steel is treated with a layer of black oxide and has good compressive strength of normal torque.
• Square ratchet sleeve adapter is suitable for square gimbal assemblies and square transmission extension rod assemblies for industrial, mechanical or construction work.
• The adapter plug is suitable for square gimbal kit, square drive extension bar kit.
• Adapters and reducers are made from chrome steel, forged and heat treated with heavy hammer for exceptional strength and durability that surpasses and withstands any working condition.