Connector with quick release holder 1/4"-1/2" hex/square G12.5 - Wiha 01930

The Wiha 7203 connector makes existing 1/4" bit sets usable in 1/2" drive systems. The quick release holder speeds up bit changes compared with classic retaining ring designs, while the hardened steel sleeve handles demanding torque loads.

Benefits

• Quick release holder allows fast bit swaps without interrupting workflow
• Hardened steel sleeve reliably transmits higher torques
• Economical alternative to dedicated G12.5 bits
• 1/2" internal square drive (G12.5) per DIN 3121, ISO 1174
• 50 mm length provides adequate access in confined spaces

Technical data

• Drive: 1/2" internal square, DIN 3121, ISO 1174, style G12.5
• Output: for bits C6.3 per DIN 3126, ISO 1173, style D6.3
• Hexagon head: 1/4"; square head: 1/2"
• Overall length: 50 mm; dimensions: 50 x 25 x 25 mm
• Sleeve material: steel, hardened
• Standards: DIN 3121, DIN 3126, ISO 1173, ISO 1174

Applications

Designed for use with 1/2" ratchets and torque wrenches when 1/4" bits are required. Common applications include assembly, vehicle maintenance, and tool and mechanical engineering. Made in Taiwan.