This is stated in the manufacturer's description and is part of the product's identity

Source: Treston product catalog (official product list)

Source: Manufacturer's product description (BAHCO)

The product's construction and dimensions comply with the specified design characteristics from the manufacturer and are intended for precise mechanical fitting between the open and ring end

64 kg per 100 pieces

Rørkabelsko EURO 6 - 6 mm² Unit(s):Box This is stated in theTubular cable lug ICR66 ICR66 is listed in Intercable Tools' R series of tubular cable lugs. The product is specified with a nominal cross section of 6 mm and a connection screw size M6. The table from Intercable also provides dimensions and packaging size, which are included below. Technical overview Product name: ICR66 Nominal cross section: 6 mm Connection wire screw size: M6 Typical applications ICR66 is suitable for terminating the conductor