This crimp cable lug (Quetschkabelschuh) according to DIN 46234 is the ICQ3510 variant supplied by WEITKOWITZ

please see the manufacturer's datasheet:

blade length

The product is designed for working with electrical voltages and is supplied as a TX30 version with a blade length of 100 mm

Artikelnummer: T0054471099

Prøveledning SLK4N-F25 PVC 25cm Violet 1000V CATII/ 600V CATIII 32A MIL6122301401 This crimp cable lug (Quetschkabelschuh)Product Overview This STAUBLI SLK 4N F25 test lead is a flexible test lead with PVC insulation and stackable 4 mm MULTILAM plugs with a rigid insulating sleeve on both ends. The SLK 4N F25 product family (order no. 66. 2014 *) is specified by the manufacturer and identifies the lead geometry, electrical limits, and material properties. Technical Description Plug diameter: 4 mm MULTILAM Insulation: PVC Stackable plugs with rigid insulating sleeve on