Description Extend alignment accuracy by using one beam as a “Tacking Point” and align 2 points from the middle. Shown in optional stainless steel with slotted support tabs. “Back Sight to Spad alignment points” Aerodynamic – Proven stable in high vent areas Intrinsically Safe – Works in Methane/Air mixtures Dust and Waterproof – Great for longwall and hard rock use Adjustable Spad Hanging Tabs and Brackets – Laser stays on target even during ventilation Includes – 6 “AA” Size Alkaline Batteries (L700 & L700 MSHA)(4 “AA” Batteries for GL700 & GL700 MSHA) Dimensions – 20″ (508mm) L X 1″ (25.4mm) Dia. Case – Brass or Stainless Steel Construction DOWNLOAD PDF