View cart “Model P100P” has been added to your cart. Previous Product Next Product #TL Twin Bubble $5.50 60mm x 45mm. Two hole mount. #TL Twin Bubble quantity Add to cart SKU: #TL Categories: Bubbles/Vials Accessories, Inclinometers Description Description 60mm x 45mm. Two hole mount. Related products Add to cartDegree Models, InclinometersModel 10AC $61.60 Add to cartDegree Models, InclinometersModel 003S $77.00 Add to cartDegree Models, Inclinometers, Percent/Grade ModelsModel 2145-05-A Dual Scale Mechanical Inclinometer $104.50