Protempo supplies black handles for closed trailers and various other applications. These are available in the sizes 160 mm and 224 mm (these are the centre-to-centre sizes of the mounting holes). The 160 mm version includes a reinforced metal inside.
Grip PVC black 157,3 +/- 0.5 - 8,2 innerpart metal
Grip PVC black 224
colour black pitch mounting holes 224 type grip material PVC