Summit Nanorail® RHS 5800mm handrail 25x21mm  5800mm long Slimline profile – Suits 12mm Glass Only 1.2mm wall thickness 14x14mm glazing pocket – silicone onto glass or use with glazing rubber PLEASE ADD GLAZING RUBBER TO YOUR ORDER – see STG-NANO-GR Low carbon SS316L Available in polish, satin, matt black and matt white.   NOTE: All stainless steel products require ongoing cleaning maintenance. To assist with product upkeep, it is recommended to use a proven stainless steel protective coating treatment, particularly where a SATIN finish is selected. EnduroShield Stainless Steel Protective Coating aids in the minimisation of ‘tea stain’ issues occurring on the stainless steel surface. See EnduroShield products:  ENDURO-SSRES and ENDURO-SSC-60 on this website ** Satin finish railing is recommended for indoor installations only. For external railing, consider polished or powder coated finishes to minimise tea stain possibility.