Avail from us Putlog head adopter that is used to modify a scaffold tube into a putlog, ensuring the maximum use of short lengths of tube. These are widely known for its long life and durability. These are forged, pressed and machined steel components finding usage in Automotive, Railways, Bearing, Heavy Fabrication, Scaffolding, form work and construction industry. It helps in converting 48.4mm scaffold tube into putlog for insertion into brickwork joints. It is as per BS1139 part 2 1982 â SWL to BS5973 standards.