Insulated Nut Driver Insert 1/4" Hexagon Head 14.0 mm x 42 mm - Wiha 43099

This fully insulated nut driver insert with a 14.0 mm hexagon head and 1/4" drive enables safe work on live electrical installations up to 1,000 V AC. The complete plastic insulation prevents current flow on unintended contact and guards against short circuits from accidental contact with a second conductor - even in confined switchgear spaces.

Benefits

• Fully insulated to 1,000 V AC - protection on direct contact with live parts
• Individually tested to IEC 60900 - each insert undergoes its own insulation integrity test
• 14.0 mm hexagon head - suitable for M9 connections and larger terminal sizes
• Compact length 42 mm - manageable even in tight installation spaces
• VDE certified - standards-compliant safety for professional electrical work

Technical Data

• Hexagon head: 14.0 mm
• Drive: 1/4"
• Overall length: 42 mm
• Dimensions: 42 x 18 x 18 mm (L x W x D)
• VDE certified: Yes
• Rated voltage: 1,000 V AC

Applications

For installation of terminals and sleeves, conductor connections and fastening of busbars. Compatible only with Wiha insulated ratchet wrench, cross-handle adapter and slimVario® electric adapter.

Made in China. HS code: 82042000.