The Bahco S160 16 Piece 1/4" Drive Hex Socket Set is a comprehensive metric socket collection designed for professional tradespeople and serious DIY enthusiasts. This 1/4 inch drive set delivers versatility and durability for automotive work, equipment maintenance, and general mechanical tasks where precision and reliability are essential. Manufactured from high performance alloy steel, each socket features Bahco's Dynamic Drive™ profile technology. This innovative design protects both the socket and fastener from wear and damage by spreading the contact load away from the vulnerable corners of the fixing, extending tool life and reducing the risk of rounding off bolt heads. The set includes a well-balanced selection of twelve metric hex sockets ranging from 4mm to 13mm, covering the most commonly used sizes in professional applications. Complementing the sockets are a 100mm sliding T-bar for increased leverage, a 75mm extension bar for improved reach, a 150mm flexible extension for accessing awkward angles, and a reversible ratchet handle for efficient operation. All components are supplied in an oil and temperature resistant polypropylene case, ideal for protecting your tools in harsh workshop environments whilst keeping everything organised and portable. Contains: 12 x 1/4in Hex Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12 & 13mm 1 x 1/4in 100mm Sliding T-Bar 1 x 1/4in 75mm Extension Bar 1 x 1/4in 150mm Flexible Extension 1 x 1/4in Reversible Ratchet Handle Specifications: Metric/Imperial: Metric Set Type: 1/4in