Borka Tools BCKMX Combination Tool Kit with BTD Torque Driver and PTL

The Borka Tools BCKMX Combination Tool Kit is a professional-grade precision maintenance package built around the Borka Torque Driver (BTD) and matched Precision Torque Limiters (PTLs). Designed for ultra-precise torque on optics mounts, scope rings, base screws, and turrets, the BCK-MX combines every component of the proven BTK-E1 Extended Configuration with a dedicated low-range torque package for general precision maintenance and field servicing.

The kit includes 29 S2 tool steel chrome-plated bits, extended hex bits, and a bit extension, giving the user broad coverage for working on optics and other small fasteners. Two precision torque limiters are included at 4 inch-lbs and 8 inch-lbs, clicking positively at their rated value so the user can tighten small fasteners to factory-spec feel without over-torquing.

Constructed from alloy and steel components and finished for long-term field use, the BCK-MX is built in the United States and packaged in a durable Cordura nylon pouch for organized carry to the bench, range, or job site.