Angled Electrical Back Probe Kit THX490-M Wheel Studs and Lug Nuts User capability to handle filters

User capability to handle filters from 2-3/8 to 4-3/8 with one kit

1/2" Drive x 15mm Deep Length 6-Point Univeral Impact Swivel Socket

Handle telescopes from 5-1/2" to 25-9/16"

and as close as you can get to the real racing tools preferred by NASCAR tire changers

Angled Electrical Back Probe Kit THX490-M Wheel Studs and Lug Nuts User capability to handle filtersAngled Electrical Back Probe Kit Features and Benefits: Provides the technicians with an assortment of back probe pins which gives the technician access to the back probe circuit without any obstructions Also have longer pin to reach circuits that were previously unreachable kit includes: (10) straight 490 pins, (5) 90 degree pins, (5) 45 degree pins.