Sunex 2668 1/2" Drive 39-Piece SAE Master Impact Socket Set Bead Seaters by comparing digital read-outs of

by comparing digital read-outs of the spark plug voltage and spark burn time between cylinders on engines using Coil on Plug

The Uni-Spotter 4550 Starter Kit Plus Is a great entry level kit

No need to pierce wires or connect multiple jumper wires

Maximum jaw spread is 3-1/4"

Used when replacing glass

Sunex 2668 1/2" Drive 39-Piece SAE Master Impact Socket Set Bead Seaters by comparing digital read-outs ofForged from high quality chrome molybdenum allowing maximum durability Radius corner design maximizes socket durability while reducing fastener wear over time Includes a heavy duty storage case for convenient transport and storage All Sunex impact sockets meet or exceed ASME standards Set Includes 1 1 16" (234), 1 1 16" (234D), 1 1 2" (248), 1 1 2" (248D), 1 1 4" (240), 1 1 4" (240D), 1 1 8" (236), 1 1 8" (236D), 1 3 16" (238), 1 3 16" (238D), 1 3 8"