GOK, GOK-N, GOK-PLUS-N + WO, WO-T + K08 Roofing fixing system
R-GOK Telescopic sleeve with round plate
R-GOK-N Nylon telescopic sleeve with round plate
R-GOK75 Telescopic sleeve with wide 75mm round plate
R-GOK75-N Nylon telescopic sleeve with wide 75mm round plate
POK-041-ALZN Circular steel washer 40mm
POK-06-ALZN Circular 76mm
R-WB Self-drilling screws for steel
R-WX-T Self-drilling screws for steel
WX-T-58 Self-drilling screws for steel (diameter 5.8mm)
