Manhole Collar 6 lug 4.5mm thick x 230mm high to suit AMF A.D.R. compliant manhole covers.
Manhole Collar 6 lug 4.5mm thick x 230mm high. G316 Stainless steel.
Manhole Collar 6 lug 4.5mm thick x 230mm high to suit AMF A.D.R. compliant manhole covers.