E40 Plug Gauge for Lampholders for Testi

B15d Gauges for The Slots in Lampholders

BY22d Gauges for Checking Contact Positi

BY22d Supplementary Go Gauges for Lampho

B15 Plug Gauges for Lampholders 7006-12-

E14 Gauge for Testing Contact-Making and

E27 Gauge for Testing Contact-Making and

E10 Go Gauges for Screw Thereads of Lamp

E39 No Go Gauges for Screw Threads of La

E10, EP10, EY10 Not Go Gauges for Screw

E11 Plug Gauge B for Testing Contact Mak

E11 Plug Gauge A for Testing Contact Mak

E26d Not Go Gauge for Lampholders 7006-2

E26d Go Plug Gauge for Lampholders 7006-

E26d Plug Gauge for Testing Protection A

E26d Gauge for Testing Contact-Making in

E26d Gauge for Testing Contact-Making in

E26d Gauges for Testing The Relative Pos