The Borka BTK-E1 takes the acclaimed Standard Configuration Kit and expands it for added versatility, longer reach, and specialized applications. Ideal for professional armorers, precision shooters, and serious enthusiasts who demand both accuracy and flexibility. The BTK-E1 includes everything in the Standard Configuration plus three purpose-built, extended-length components for hard-to-reach fasteners. All extended bits are crafted from premium S2 tool steel, hardened to HRc 58- 60, and designed with ball-end tips for angled access without compromising precision. IncludesBTD1070-IP Adjustable Torque DriverCompact Ratchet Handle - 1/4" hex (F) x 1/4" square drive (M)5/32" Ball-End Hex 4" Long Bit - Perfect for action screws requiring deep access, such as Ruger 10/22 V-block 10-32 clamp screws.3/16" Ball-End Hex 4" Long Bit (Universal AICS Bit) - Custom-engineered for Accuracy International Chassis Systems (Gen 1 & Gen 2) and other platforms using 3/16" hex socket action screws.4" L...