Insulated nut driver insert 3/8" hexagon head 21.0 mm, 47 mm - Wiha 43075

The Wiha 246 insulated nut driver insert with 21.0 mm hexagon head and 3/8" drive is designed for safe work on electrical installations up to 1,000 V AC. Every piece undergoes individual testing per IEC 60900, ensuring reliable protection where accidental contact with live parts is a risk.

Benefits

• Fully insulated to IEC 60900 with individual piece testing
• 21.0 mm hexagon head for larger hex screws and nuts
• 3/8" square drive, compatible with Wiha insulated ratchet wrench and T-handle adapter
• 47 mm overall length for use in confined installation spaces
• VDE certified for work on live parts

Technical data

• Hexagon head: 21.0 mm
• Overall length: 47 mm
• Drive: 3/8" square
• Dimensions: 47 x 23 x 23 mm (L x W x D)
• VDE certified: Yes

Applications

Tightening and loosening M21 hex screws and nuts on switchgear, terminal blocks and busbars. Compatible only with Wiha insulated ratchet wrench, cross-handle adapter and slimVario® electric adapter.

Country of origin: China. HS code: 82042000.