Skip to product information
1 of 2

Klein insulated tools combine excellent functionality along with reduction of risk of injury where a tool might make contact with an energized source with voltage up to 1000 volts. Two layers of insulation provide protection against electric shock. Clearly marked with the official 1000-volt rating symbol. Round shank with square-recess tip.

  • 1000V Rated for safety
  • Durable two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools
  • Cushion-Grip handle for greater torque and comfort
  • Custom US-made steel tool
  • Made in the USA
  • This item replaces the 665-INS

Additional Information

Application:For Work Near Energized Sources
Special Features:Flame Retardant and Impact Resistant Handle
Tip Type:Square
Tip Size:#1
Shank Type:Round
Shank Length:4"" (10.2 cm)
Material:Induction Hardened Steel
Handle Material:High-Dielectric Plastic
Handle Color:Black
Color Code:Green
Overall Length:8.313"" (21.1 cm)
Standard:IEC 60900 and ASTM F1505
Weight:3.2 oz (91 g)

Klein Tools

Klein Tools 661-4-INS Insulated Screwdriver, #1 Square Tip, 4-Inch Shank

Klein Tools 661-4-INS Insulated Screwdriver, #1 Square Tip, 4-Inch Shank

GTIN : 092644853364

MPN : 661-4-INS

SKU : kpt036-661-4-INS


Regular price $17.99
Regular price Sale price $17.99
Sale Sold out
Shipping calculated at checkout.
View full details

Recently Viewed