Socket bit set Honiton H0016 — 1/2" hex (Allen) bits H5–H19, short and long, 16 pieces

Honiton H0016 is a 16-piece 1/2" hex (Allen) socket bit set that includes internal hex sizes H5 through H19 in both short and long lengths. Intended for use with 1/2" drive ratchets and breaker bars, the set provides a comprehensive range of Allen bits for assembly, maintenance and repair tasks in automotive, industrial and home workshop environments. Bits are arranged for straightforward selection and compact storage.

Advantages

The set combines short and long hex bits to access recessed fasteners and tight spaces while maintaining torque control with a 1/2" drive interface. Precision-machined bit tips reduce cam-out and wear, and the organized storage layout keeps pieces visible and secure. The variety of sizes from H5 to H19 eliminates the need for multiple individual bits, streamlining toolkits and reducing changeover time during repairs.

Suitable for

• Automotive repair and maintenance
• Industrial assembly and machinery maintenance
• Workshop repairs and DIY projects at home
• Maintenance of bicycles, motorcycles and equipment with internal hex fasteners

Key specifications

• Bit type: internal hex (Allen) socket bits
• Drive size: 1/2" square drive compatibility
• Sizes included: metric hex sizes from H5 to H19
• Length variants: short and long bits for each size
• Piece count: 16 bits total
• Storage: organised holder for easy selection and transport

How to use

Select the correct hex size for the fastener and insert the bit into a compatible 1/2" drive ratchet, extension or breaker bar. For confined or deep fasteners use the long bit; for high-torque or limited-reach situations use the short bit. Ensure the bit tip is fully seated in the fastener to minimize rounding and apply steady, controlled torque. After use, return bits to their designated positions in the holder to maintain organisation and prevent loss.

Usage recommendations

Use hand tools with the specified 1/2" drive and avoid excessive impact force if bits are not rated for impact use. Regularly inspect bit tips for wear and replace damaged bits to ensure safe operation and reliable engagement with internal hex fasteners.