Gibraltar SC-LRM-1 Medium L-Rod 10.5 Mm Go to amazon.com Related posts Top 9 best cowbell mount rod: Which is the best one in 2022? FeatureL-Arm 105mm This Gibraltar L-Arm fits directly in a multiclampUse it to attach toms or cowbells12mm x 95mm diameter, 3 Description12mm x 10.5mm dia 3.5 inch knurled mounting area.