40PCS Allen Key Set

To quickly and effortlessly fasten screws, choose this mechanic's spline bit set from Draper. It includes 47 hex and spline bits suitable for a variety of fasteners. The bits are also suitable for Torx fixing systems typically used in automotive and manufacturing applications.
Each bit is made from high-grade chrome vanadium steel with a shot blasted finish so you can be confident of long service life. The bits are further hardened and tempered to enhance strength and toughness. This makes the socket set the ideal choice for any workshop. This set is supplied in an impact-resistant plastic case, so you can carry it around the site with ease.
• Made from chrome vanadium steel for long-lasting performance
• Hardened and tempered to further increase strength and durability
• Comes with sturdy plastic case to keep bits safe and secure between jobs
• Set includes 10mm bit holder hexagon x 3/8" sq. drive, 10mm bit holder hexagon x 1/2" sq. drive, 7 x 30mm and 7 x 75mm Draper TX-STAR bits (T20, T25, T30, T40, T45, T50 and T55), 5 x 30mm and 5 x 75mm spline bits (5, 6, 8, 10 and 12mm), 7 x 30mm and 7 x 75mm hexagonal bits (4, 5, 6, 7, 8, 10 and 12)