Socket set, Rockforce RF-4161-5 — 16-piece 1/2" (6‑point) sockets on rail, sizes 10–19, 21, 22, 24, 27, 30, 32 mm

Rockforce RF-4161-5 is a 16-piece 1/2" metric socket set supplied on a storage rail. The set contains 6-point sockets in commonly used sizes from 10 mm to 19 mm plus 21, 22, 24, 27, 30 and 32 mm. Sockets are designed to fit 1/2" drives and deliver reliable engagement with hex fasteners for automotive and general mechanical tasks. The rail keeps each socket organized for easy transport and orderly workshop storage.

Advantages

The 6-point socket design reduces rounding of hexagonal fasteners and offers full-face contact for higher torque transfer. A 1/2" drive compatibility makes the set suitable for standard ratchets, torque wrenches and breaker bars. Mounting the sockets on a rail provides quick identification of sizes, compact storage and safer transport without loose pieces. The selection of metric sizes covers frequent workshop and vehicle repair applications, minimising the need to switch between sets.

Suitable for

• Automotive maintenance and repair
• General mechanical assembly and disassembly
• Workshop and service-bay tool kits
• On-site maintenance and mobile technicians

Key specifications

• Drive size: 1/2"
• Socket type: 6-point (hex) sockets
• Metric sizes included: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32 mm
• Number of pieces: 16 sockets
• Supply format: sockets mounted on a storage rail for transport and storage

How to use

Select the socket matching the fastener size and mount it on a 1/2" drive ratchet, breaker bar or torque wrench. Slide the socket onto the fastener squarely to ensure full face engagement of the 6-point recess. Apply torque gradually and maintain alignment between tool and fastener to prevent slipping. After use, return sockets to their positions on the rail to keep the set complete and ready for the next job.

Usage recommendations

Inspect sockets regularly for wear, burrs or cracks before applying high torque. Use the appropriate tool (ratchet, breaker bar or torque wrench) for the required torque level and avoid excessive impact on sockets not designed for impact tools. Store the set on its rail in a dry place to prevent corrosion and maintain readability of stamped sizes.