Kapro 995 Vulcan Premium Level 1000mm 3 Vials 27033 Lock on trigger switch for Size:Hex Lock on trigger switch for easy hands free operation Optimal Handle Span For Maximum Power And Comfortable Operating Range ) 2 finely milled surfaces with V Groove for pipe measurements up to 48" (120cm) Reinforced profile to maintain accuracy in tough work conditions Rubber shockproof end caps to protect the level’s integrity Ergonomic bi material handle for a comfortable grip KL995 41P 100 KAPRO 995 VULCAN PREMIUM LEVEL 1000mm 3 VIALS 2 solid acrylic vertical vials with 1 Plumb Site® Dual View™ vial 1 magnified horizontal solid acrylic vial for a clear view of the bubble Accuracy: < 0