This device, with its’ unique ‘in vice’ gripping action, attaches securely to the core wire of any std push/pull control. The 5/8″ long 10-32 threaded end is screwed onto a clevis, ball joint or other hardware used for linkage to mixture, curb air heat, cabin air, etc., resulting in a secure, clean looking job. 125 lb rating. Sizes for 2 wire dia ranges available.