Greenlee Insulated Screwdriver Cabinet Tip 1/4 x 4" 0153-11-INS Rated to 1000V AC and exceed both ASTM and IEC standards Built heavy-duty for longer life Built with precision-machined; black phosphate-plated tips for accurate fastener contact Ergonomically-designed for more comfort and torque Dual color insulation provides added safety Lifetime Limited Warranty Blade Finish : Black Phosphate Plated Tip Overall Length : 8-1/4 IN (21.000 CM) Shank Length : 4.000 IN Standard : ASTM; IEC Tip Size : 1/4 IN Tip Type : Cabinet Type : Insulated Voltage Rating : 1000 V Weight : 0.260 LB (0.120 KG)" Greenlee Insulated Screwdriver Cabinet Tip 1/4'' x 4" 0153-11-INS