Home / Catalogue / Upper roller (asymmetric) MXXI-407 MXXI-407-q MXXI-407-q1 MXXI-407-x1 MXXI-407 Upper roller (asymmetric) SKU: MXXI-407 Variations MXXI-407-c16322c16322 InquiryIn InquirylistIn Inquirylist Related products Sliding castorsMXXI-510 Sliding castorsMXXI-512 FeaturedPositioner (“spring” steel)MXXI-491 Positioner (plastic)MXXI-493 Close