Upgrade your toolbox with this 18-Piece Extra Long Allen Hex Bit Socket Set, designed for precision fastening and extended reach in tight or recessed areas. Featuring both metric and SAE sizes, this comprehensive set is crafted from high-strength S2 alloy steel bits and durable CR-V (50BV30) sockets for superior torque performance and long-term durability. The extra-long bit design provides improved access and leverage, while the heat-treated construction ensures hardness and wear resistance. Organized in a sturdy black PE storage case, this versatile 3/8-inch drive set is ideal for automotive repair, machinery maintenance, and professional workshop use.

Key Features

• 18-piece set includes both metric and SAE hex bit sockets

• Extra-long bit design provides extended reach in tight spaces

• S2 alloy steel bits offer high torque strength and durability

• CR-V 50BV30 sockets ensure reliable wear resistance

• Heat-treated construction improves hardness and performance

• 3/8 inch drive compatibility fits standard ratchets and tools

• Precision-machined tips provide secure and accurate fit

• Organized black PE storage case for easy transport and storage

• Suitable for automotive, mechanical, and workshop applications

• Designed for professional and home repair use

Specifications

• Drive size: 3/8 inch

• Set configuration: 18PCS metric & SAE bit set

• Bit material: S2 alloy steel

• Socket material: CRV 50BV30

• Bits hardness: 56–62 HRC

• Sockets hardness: 38–42 HRC

• Case material: PE

• Case color: black

• Case dimensions: 9.92 × 5.75 × 2.36 inch / 252 × 146 × 60 mm

• Net weight: 3.8 lbs / 1.72 kg

• Item model number: 18PCS 18H