The RS PRO square adapter set contains seven pieces, designed to give you more flexibility with your impact tool. The three universal joints in 1/4-inch, 3/8-inch and 1/2-inch drive sizes are hinged to give you the ability to work in confined spaces. The four adapters mean you can use your existing impact tool with different-sized sockets and drives.

The seven pieces in this set are made from chrome vanadium steel and have a black powder coat finish for added strength and durability. The set comes with a red plastic socket rail for convenient storage.

The RS PRO adapter set conforms to US and European ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards. It’s used in applications that require a square socket type and is suitable for use with impact tools such as air ratchets, impact wrenches and air impact drills.

• 7-piece square adapter set
• For use with impact tools
• Drive sizes of 6.35 mm, 9.52 mm and 12.7 mm
• 3 impact universal joints with 1/4-inch, 3/8-inch and 1/2-inch drive sizes
• 4 impact adapters in sizes 1/4-inch (F) x 3/8-inch (M), 3/8-inch (F) x 1/4-inch (M), 3/8-inch (F) x 1/2-inch (M) and 1/2-inch (F) x 3/8-inch (M)
• Chrome vanadium steel construction
• Black powder coat finish
• Supplied with plastic socket rail
• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards