21mm metric socket with 1/2 inch square drive for mechanical work.

Deep socket wrench for 21mm bolts, fits half-inch drive ratchets.

21mm deep socket wrench for 1/2 inch drive tools and equipment repair.

3/8 inch drive 21mm standard socket for metric fasteners.

Heavy-duty deep socket for long fasteners and industrial assembly work.

Standard metric socket for routine industrial machinery and equipment assembly.

Deep socket for reaching recessed fasteners in machinery and repair work.

Standard metric socket for general mechanical fastening and assembly work.

21mm metric socket for larger fasteners with standard half-inch drive.

Pass-through 21mm socket lets bolts pass for rapid fastening assembly work.

Professional chrome vanadium deep socket for heavy-duty mechanical work and repairs.

Teng Tools 21mm socket for half inch drive general assembly work.

Half-inch deep socket for accessing recessed bolts on heavy equipment.

Expert by Facom 21mm socket for half inch drive general assembly.

21mm metric socket for 3/8 inch drive tools, standard workshop and field use.

Three-eighths deep socket in metric size for reaching fasteners on engines.

Electrical insulated socket for safe work on live circuits.

Deep socket with 6-point fit for three-quarter drive impact tools on large bolts.

21mm impact socket with 1/2 inch drive and six point design for mechanical assembly.

Deep socket for accessing fasteners below shoulder height on machines.

Deep socket for accessing fasteners in recessed or tight spaces.

Non-sparking three-quarter-inch socket for hazardous industrial environments.

Metric socket for machinery and vehicle assembly work.

21mm deep impact socket for reaching long or recessed fasteners.

Deep impact socket for accessing recessed fasteners in tight areas.

Specialized socket for engine spark plug maintenance and replacement work.

21mm standard impact socket for pneumatic tools and medium-duty industrial fastening.

Long spark plug socket for safely removing and installing engine spark plugs.

Heavy-duty stubby impact socket for pneumatic tools and mechanical work.

Deep 21mm impact socket for large fasteners on heavy machinery and vehicles.

Insulated 21mm socket for electrical work, 1000V rated and VDE certified.

Insulated 21mm socket approved for safe electrical work on live circuits.

Twelve-point bi-hexagon socket for larger mechanical fastening.