Socket set Rockforce RF-4032TH 1/2" thin-walled impact sockets, 3 pcs (17, 19, 21 mm)

Rockforce RF-4032TH 1/2" thin-walled impact sockets set includes three 6-point sockets in sizes 17 mm, 19 mm and 21 mm. Manufactured for use with 1/2" drive impact wrenches and ratchets, these thin-walled sockets provide access to fasteners in confined spaces while being built to withstand impact forces typical for pneumatic and electric impact tools. The set is intended for professional and DIY use in automotive repair, machinery maintenance and general workshop applications.

Advantages

The thin-walled design reduces socket outer diameter for improved access to recessed or closely spaced nuts and bolts, while the 6-point profile delivers firm contact with fastener heads to minimise rounding. These impact-rated sockets are heat-treated for strength and durability under repeated torque and shock loading. Compatibility with 1/2" drive tools ensures secure connection and efficient power transfer during high-torque applications.

Suitable for

• Removing and installing wheel nuts and lug bolts on cars and light commercial vehicles
• Maintenance and repair of agricultural and industrial machinery in tight spaces
• General workshop tasks requiring impact-rated, thin-walled sockets

Key specifications

• Drive size: 1/2" compatible with 1/2" impact wrenches and ratchets
• Socket profile: 6-point for reliable grip on hex fasteners
• Set contents: three sockets — 17 mm, 19 mm, 21 mm
• Wall type: thin-walled design for access to recessed fasteners
• Intended use: impact duty, suitable for pneumatic and electric impact tools

How to use

Fit the required socket onto a 1/2" drive impact wrench or ratchet, ensuring the socket is fully seated on the drive square and on the fastener head. When using an impact wrench, select appropriate torque settings and apply short bursts to avoid over-torquing. For manual work with a ratchet, position the socket squarely on the fastener and apply steady force. After use, inspect sockets for cracks or deformation before storing to maintain safety and tool life.

Usage recommendations

Use these thin-walled impact sockets only with impact-rated tools and accessories. Do not use with hand impact adapters or on damaged fasteners. Replace any socket that shows visible wear, cracking or rounding to prevent tool or fastener damage.