BORKA BCK-MX COMBINATION KIT

Ultra-Precise Torque for Optics & Turrets, The Borka BCK-MX combines the proven versatility of the Extended Configuration with dedicated low-range torque limiters for the most delicate precision-scope adjustments. Designed for professional shooters, gunsmiths, and optics technicians who demand repeatable, accurate results every time. The BCK-MX includes all the components of the BTK-E1including extended hex bits and bit extensionplus a specialized precision torque package: 4 inch-lbs. Precision Torque Limiter (PTL), 8 inch-lbs. Precision Torque Limiter (PTL), PTL Gear for seamless use with the included PTLs. These low-range PTLs provide the perfect solution for scope zero-stop and elevation/windage turret screws, delivering consistent, delicate torque without risk of over-tightening. To accommodate the 4 inch-lbs. PTL, one spare T-20 Torx bit from the BTK-ST bit set has been replaced with a 5/64” hex bitselected specifically for compatibility with the low-torque limiters. Built on the Borka BTK-E1 Foundation, Like the BTK-E1, the BCK-MX features: Adjustable Torque Driver 4% calibration accuracy, Compact Ratchet Handle, 1/4” hex (F) x 1/4” square drive (M), Adapters & Extensions for maximum flexibility, Extended-Length Custom Bits 5/32” and 3/16” ball-end hex 4” long bits with 4” slim bit extension, 29 S2 Tool Steel Chrome-Plated Bits (Hex, Metric, Slotted, Torx, Phillips, plus labeled spare bits), Mohair Lens Brush and Cordura Nylon Pouch (approx. 8” x 5.5” x 2”), Instruction Guide Sheet with quick-start info and video links. Key Advantages: Specialized for Optics Perfect for fine scope turret installation, zero-stop adjustments, and maintenance, All-in-One Portability Compact, rugged Cordura case keeps everything organized for field or bench use, Kit Approximate Weight: 2 lb. 3 oz.