RH550S - 3 1/2" Reg Pin - 5" DTH Sandvik Hammer Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 3751085 Item IncomeAccount TaxCode Mapping UPC Code Pick Up Item Id UDF1 UDF2 Tax Amount Ship From VAT BIN Ship To VAT BIN Quantity -+ Add to Cart Description 4.72" Outsiide Diameter 130 mm Minimum Bit Size Info & Guides Hammer Weight: 145 lbs. Legal 3 1/2" API REG PIN Thread Type / M50 Bit Shank Type DescriptionInfo & GuidesLegalBack4.72" Outsiide Diameter 130 mm Minimum Bit SizeBackHammer Weight: 145 lbs.Back3 1/2" API REG PIN Thread Type / M50 Bit Shank TypeSee MoreSee Less