• Price $8.69
  • Product Code: T21698
  • Quantity in Basket: None
  • Availability In Stock






The Klein Tools #1 Square Screwdriver works on most combination head receptacle, switch and panel screws. Tip-Ident color-coded handle end quickly identifies the screwdriver type and tip orientation. Special heat-treated, chrome plated shaft for corrosion resistance. Cushion-Grip handle for greater torque and comfort. Internal flanges inside handle provide solid, twist-resistant blade anchor.

Klein Tool Model No. 661

  • Works on most combination head receptacle, switch and panel screws
  • Tip-Ident color-coded handle end quickly identifies the screwdriver type and tip orientation
  • Special heat-treated, chrome plated shaft for corrosion resistance
  • Cushion-Grip handle for greater torque and comfort
  • Internal flanges inside handle provide solid, twist-resistant blade anchor
  • Precision-machined tip for exact fit
  • Meets or exceeds applicable ASME / ANSI specifications
  • Overall Length : 7-3/4'' (197 mm)
  • Shank Length : 4'' (102 mm)

Tools made in the USA