Flange Spreader Product Type Non-Sparking Flange Spreader Minimum Flange Capacity 1 lb Maximum Flange Capacity 2 000 lb Flange Thickness 5 1/2 in Spread 2 1/4 in Pin Diameter Not Applicable Drive Size 1 13/16 in Features Corrosion Resistant Non-Magnetic Non-Sparking Material Aluminum Bronze Nickel Standards DOE FM Approved GSA ASTM A342 MSHA NFPA OSHA Tool Height 2 3/8 in Tool Length 12 in Tool Width 5 1/2 in