View cart “Model 76” 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 15S $61.60 Add to cartBubbles/Vials Accessories, InclinometersRPVF 80/3 Bubble $49.50 Add to cartInclinometers, Percent/Grade ModelsModel 18 PR $114.40