LANMU Crevice Tool Vacuum Attachments Compatible with Dyson V15 V12 V11 V10 V9 V8 V7 Gen5 Outsize Vacuum Cleaner, Narrow Nozzel Replacement Parts for Hard-to-Reach Space

PRECISION DESIGN: Provides perfectly calibrated amount of torque to prevent damage from overtightening or signal loss from under tightening | VERSATILE USE: Calibrated to 30 in-lb. (3.39 N-m) to consistently meet most manufacturers recommended torque requirements for their F connectors | CONVENIENT FUNCTION: Ergonomic design with angled head and cushion grip for maximum leverage and comfort as well as audible click sound that lets you know when the connector has reached its maximum torque | HIGH DURABILITY: Made of high carbon steel with a black oxide finish for longer life and maximum durability | LIFETIME : Jonard Tools makes high quality products that are Made for Life