Description 60mm(W)X40mm(H) Narrow Slotted Trunking c/w Cover Length – 2metres Colour: RAL7030 Grey Slot Width: Finger – 6mm/ slot – 4mm Manufactured from High impact, self-extinguishing, warp-proof rigid PVC Material. Provides a shock proof insulated protection solution, which is resistant to acids, oils and grease.