YL-GB001 Grab Bar-Knurled: 1)Material:Stainless Steel. 2)Length:12"...48" or others ... 304 stainless steel or others upon request.Tubing: 1",1.25",1.38" or 1.5" others upon request. 18 gauge or ... or "Snap-on".Wall Clearance: 1-1/2" or others upon request.Finish: Satin, Polished, Peened, Knurled, Powder Coated, PVD or Polished ... ,35…1.2,1.5,…mm0.8,…mm1.5,2.5,…mmSUS201,202,304,…YL-GB001 Grab Bar-Knurled is ...