Robuta

https://www.cse-distributors.co.uk/products/metric-m20-20mm-cable-gland-lock-nut-ral9005-black-clamping-range-6-2-14mm.html Wiska Black Nylon GLP20 M20 Cable Gland & Lock Nut Clamping Range 6.2-14mm M20B (Pack of 10) - CSE...