Features
Klein Tools 12-Piece Slim Impact ProFlex Bit Set features S2 steel bits with ProFlex torsion zone that absorbs strain, extending bit life and improving impact performance. The ultra-slim case allows compact storage and has an extending back latch to connect to larger Klein Tools cases. Secure-pivot bit storage makes bit access simple while preventing bits from accidentally falling and being misplaced.
Phillips Bits: #1, #2
Slotted Bits: 3/16", 1/4"
TORX: T15, T20, T25
Square: #1, #2
Hex: 3/16", 1/4"
Case Dimensions 5'' L × 3'' W × 0.81'' H (12.7 L x 7.6 W x 2 H cm)

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.