Continuous dual rail frame, .029 degree vial accuracy; precision machined; "Gelshock" end caps' "Diamond" bumpers; "Savage" strength frame; acrylic block vials; multi-ring vials.

Features:

• .029-degree vial accuracy in top and bottom positions.
• Lifetime Durability
• Exclsuive Gelshock endcaps for dropping on the jobsite.
• Ulitmate Accuracy and Durability
• 24-inches

Product Details:

• Brand: Swanson Tool Co., Inc
• Material: Acrylic
• Color: Standard
• Product Dimensions: 24"L x 24"W
• Style: 24" Professional Box Beam Series Levels
• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 25 x 4.33 x 3.15 inches; 1.7 Pounds
• Item model number ‏ : ‎ SVB240
• Date First Available ‏ : ‎ May 16, 2012
• Manufacturer ‏ : ‎ Swanson Tool
• Best Sellers Rank: #180,139 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #308 in Levels
• #308 in Levels
• Customer Reviews: 4.5 4.5 out of 5 stars 498 ratings