Radlok 3,6mm Quick Connector Post An 3,6mm post that fits battery cables with a quick connector mounted. Click the quick connector on and off with one hand, no tools needed! Post = Male. Quick connector = Female. Male post 3,6mm  Mount this post on a battery clamp, engine block, or wherever you want to lead a power cable - Now you can easily click on and off a female quick connector that is crimped onto a battery cable. Female quick connector 3,6mm (Accessory) The female quick connector is crimped onto a battery cable just like a regular cable shoe (crimping tool required). Now you have a quick connector that can be mounted and dismounted with one hand, completely without tools. Specification Name : RADLOK Size : 3,6mm  Thread : M4x1 Fits : 3,6mm Female Quick Connector Max Current : 70A