1. 68mm to unlimited hinge positioning from door end
Made of industrial-grade aluminium alloy with precision machining by sandblasting on the surface and wear-resistant steel drilling sleeve, which greatly extends the service life.
[Single Hole Punch] This one hole punch is designed for paper and PVC materials. It can make a clean 5/16inch round hole. And the recommended material thickness is that 0.06in/1.5MM for PVC material, 0.098in/2.5MM for paper material, 0.078in/2.0MM for leather material, and a maximum of 15-20 sheets of A4 paper can be punched once.
The single-side horizontal adjustment range of the handle hole: 25-85MM, the vertical adjustment range: 15-65MM;
Round hole specification: 8mm/9mm/10mm/12mm/15mm/16mm/18mm/20mm