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New! Borka Tools Combination Kit BCK-MX Torque Adjustment Range: 8 in-lb, $10.00 Off Plus Coupon Available w/ Free Shipping
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Ultra-Precise Torque for Optics & Turrets The Borka BCK-MX combines the proven versatility of our Extended Configuration (BTK-E1) 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.
Specifications for Borka Tools Combination Kit:
Manufacturer:
Borka Tools
Torque Adjustment Range:
8 in-lb
Bit Size:
0.25 in
Accuracy:
+/- 4%
Weight:
35 oz
Features of Borka Tools Combination Kit
The BCK-MX is an enhanced version of the BTK-E1 specially configured for precision adjustments on scope turret screws. This kit includes both:
4 inch-lbs. Precision Torque Limiter (PTL)
8 inch-lbs. Precision Torque Limiter (PTL)
PTL Gear for use with PTL's
These low-range PTLs are ideal for delicate applications such as zero-stop and elevation/windage turret screws, helping ensure consistent torque without over-tightening.
To accommodate the 4 inch-lbs. PTL, the standard spare T-20 Torx bit from the BTK-ST bit set has been replaced with a 5/64" hex bit specifically selected for compatibility with the included low-torque limiter.
This kit is perfect for shooters and optics professionals seeking ultra-precise, repeatable torque settings for scope turret installation, adjustments, and maintenance. Combine that with the modular flexibility of the BTK-E1 and you get a reliable, professional-grade enhanced toolkit for field or bench use.