460 XL 037 Ametric&reg; Imperial Pitch Neoprene Timing Belt, XL Tooth Profile, 0.2 inch Pitch, 46 inch Long, 0.375 inch Wide, 230 Teeth, 0.05 inch Depth of Tooth, 0.053 inch Tooth Face Length, 0.09 inch Belt Thinkness (Mfg Code 1-091)