This cam is the same basic cam as the standard 1-inch Cam (BW-CAM1) included on the Original BoWrench (BW-2), but in a slightly larger size of 1 1/4" for dealing with thicker boards.1.25" Cam - BoWrench UpgradeSKU: BW-CAM1.25$10.00PriceQuantityAdd To CartBuy Now