Home / Catalogue / 09 - Sliding door fittings / sliding door systems / Upper roller (asymmetric) MXXI-412 MXXI-412 Upper roller (asymmetric) Product material: steel, plastic, PVC Product finish: zinc plated SKU: MXXI-412 Categories: 09 - Sliding door fittings, sliding door systems Variations MXXI-412. InquiryIn InquirylistIn Inquirylist Related products Mounting cornerMXXI-452-B Mounting cornerMXXI-455 Mounting corner for alu framesMXXI-454-B Mounting cornerMXXI-452-A Home Catalogue New items Recommended About us Contact us Close