FeaturesKlein Tools Bull Pins are manufactured for durability. They are machined from quality alloy steel that is heat-treated for strength. The tether hole allows you to fasten to tether for easy access and safety when working at height.
Vertical slot keeps bull pin aligned when hanging
Machined from quality alloy steel
Heat-treated for strength and black finish for rust resistance
Tether not included
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.