Leatherman Knife Accessories Multi Tool Bit Driver Extension. Holds standard Leathermen bits and standard hex bits. For use with any Leather men tool or multitool knife that features a large bit driver. Specifications for Leatherman Knife Accessories Multi Tool Bit Driver Extension: Manufacturer: Leatherman Color: Silver Included Accessories: Instruction Guide Fabric/Material: Metal Weight: 0.19 lb Dimensions: 4 x 1 x 2 in Features of Leatherman Knife Accessories 931009 Bit Driver Extender: For Charge models Surge Wave e306x/e307x k502x/k503x h502/h503 Package Contents: Leatherman Knife Accessories Multi Tool Bit Driver Extension Leatherman Knife Accessories Multi Tool Bit Driver Extension