The information above is based on Intercable Tools' product catalog for the R-series with inspection hole (product information provided in input)

Source: Product information on Intercable Tools product page (ICF12012)

compartmentalised storage solution with fixed inserts is needed

View data sheet from the manufacturer

Manufacturer's Part Number: ICR5012SL

Bøsning BI-SLB4-F/A 4 mm, blå MIL2006101304 The information above is based. Insulated, rigid, 4 mm, accepts spring loaded 4 mm plugs with rigid insulation sleeve. Machined brass. Socket is screwed into pre drilled plastic, metal, etc. panels. Connection: Flat connector tab 4. 8 mm 0. 8 mm, can only be bent to 90