B22 Go No Go Gauge, Lamp Cap Gauge 

A max. and A min. 7006-10-8

N min.            7006-11-8        

Insert gauge      7006-4A-2        

Clamping gauge    7006-4B-1        

Acceptance gauge  7006-3-1

Figure 4 – Holder for torque test on lamps with bayonet caps   IEC62560 Figure 4

Lamp holder for temperature rising test(nickle ring)            IEC60360