MAIN CHARACTERISTICS range of product ULTRA cabling installation system SKIRTING TRUNKING product or component type JOINT COVER PIECE colour tint WHITE RAL 9010 quantity per set SET OF 20 COMPLEMETARY CHARACTERISTICS trunking dimension 70 X 20 MM trunking material PLASTIC fixing mode SNAP-FITTED material ABS thermoplastic enclosure length 21 MM height 71 MM width 20 MM