/ Jobsite & Shop Tools / Hand Tools / Layout Tools / Levels / KLIS48-N * Not actual product image 30725 KLIS48-N I Beam Level 30725 Other similar products This level is produced with medium duty I-Beam cross section and features large 360 Deg vial sites to allow for maximum visibility. Note:This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information. Features Specifications Contact Starrett Features Produced with medium duty I-Beam cross section Features large 360 Deg vial sites to allow for maximum visibility Specifications Type: I-Beam Category: Starrett Material: Aluminum Length (in): 48" Width (in): 7/8" Vial Type: Plastic 360° Number Vials: 3 Accuracy: 0.001"/inch