5" DTH Hammer - Rockmore - 500-001 - 3 1/2" API Reg Pin Call For Price Quantity discounts available QuantityPrice SKU: 3750265 Item IncomeAccount TaxCode Mapping UPC Code Pick Up Item Id UDF1 UDF2 Tax Amount Ship From VAT BIN Ship To VAT BIN Call for Price Select Your Local OfficeArizona / 844.836.6225California / 844.573.0854Florida / 877.544.4211Georgia / 844.448.4430Missouri / 877.699.2159New Jersey / 888.379.0371Wisconsin / 888.379.0371New Jersey / 888.465.3704Canada / 877.377.8257 Description 4.90" Outsiide Diameter 5.50" - 6.00" Minimum Bit Size Info & Guides Hammer Weight: 132.90 lbs. Legal 3 1/2" API REG PIN Thread Type / QL5 / QL50 Bit Shank Type DescriptionInfo & GuidesLegalBack4.90" Outsiide Diameter 5.50" - 6.00" Minimum Bit SizeBackHammer Weight: 132.90 lbs.Back3 1/2" API REG PIN Thread Type / QL5 / QL50 Bit Shank TypeSee MoreSee Less