Borka Blades Screwdriver Bits Kit w/ Ratch Autolock Bit Holder and 29 S2 Bits. Specifications for Borka Blades Screwdriver Bits Kit: Manufacturer: Borka Blades Torque Adjustment Range: Various Bit Size: 1 in Weight: 10.2 oz Dimensions: 6 x 1.875 x 1.5 in Features of Borka Blades Screwdriver Bits Kit Heavy-Duty Transport Container Protects and organizes the kit for easy packing in range bags or field gear. Designed specifically for firearms care and maintenance Compact and rugged for range field or bench use Quick-release Autolock system for fast secure bit changes Premium S2 steel bits ensure strength and long service life Package Contents: Borka Blades Screwdriver Bits Kit Ratch Auto-lock Bit Holder 29 S2 Bits Borka Blades SBK: Screwdriver Bits Kit w/ Ratch Autolock Bit Holder and 29 S2 Bits