The stainless steel rule stoppers are designed to fit comfortably between the thumb and forefinger with raised ridges for a better grip. It can fit rulers from 22.2mm to 28.5mm wide & up to 1.2mm thick with a length ranging from 150mm to 600mm slide the stop over the ruler & tighten it at the desired position. The notched part of the brass adjustment screw ensures even the thinnest rulers are champed securely. This ruler stop has precise application as it provides a solid reference point.
The stainless steel rule stoppers are designed to fit comfortably between the thumb and forefinger with raised ridges for a better grip. It can fit rulers from 22.2mm to 28.5mm wide & up to 1.2mm thick with a length ranging from 150mm to 600mm slide the stop over the ruler & tighten it at the desired position. The notched part of the brass adjustment screw ensures even the thinnest rulers are champed securely. This ruler stop has precise application as it provides a solid reference point.