Premier 42-Piece TRX-Star, Hex & Spline Bit Set [AK219]

A comprehensive 42-piece bit set designed for professional workshop and automotive use. Featuring a combination of TRX-Star, hex and spline bits in both short and long lengths, this set provides excellent coverage for a wide range of fasteners.

Manufactured from hardened and tempered Chrome Vanadium 6150 steel, the bits are built for strength and durability. Supplied with both 3/8" and 1/2" square-drive adaptors, allowing the bits to be used with ratchets, breaker bars and other suitable drive tools.

Features:

• 42-piece comprehensive bit set
• TRX-Star, hex and spline profiles
• 3/8" and 1/2" square-drive compatibility
• Chrome Vanadium 6150 steel construction
• Hardened to 52-53 HRC and tempered for added strength
• Short and long bits included
• Supplied in a storage case with inclined tray
• Ideal for automotive, workshop and general mechanical applications
• Lifetime guarantee

Contents include: TRX-Star T20-T60, hex 4-12mm, spline M5-M12, with 30mm and 75mm lengths supplied, plus 3/8" and 1/2" drive adaptors.