These nails have a raised ridged stem that helps give a secure hold when securing plywood to floorboards, excellent for use when fitting in place the odd length of gripper rod or when needing to keep down plywood in small areas, helps with the odd patch repair, 20mm in length so when using 6mm SP101 flooring grade plywood should have no problem hitting pipes, if the plumber has does his job well!!!. Comes in a nice heavy duty white plastic tub, 1kg in weight.
