Harger TB1BC, 1-Bolt Parallel Connector, Tinned Bronze, 2 PackCondition:* New Surplus Stock, In OEM Packaging. As Pictured. Additional Notes:* Quanity: 2 Pack* Approximately 2″ Square, Two Piece Connector Provides Over 1-1/2″ Surface Contact Between Conductors.* 5/16″ x 1-7/8″ Stainless Steel Cap Screw With Flat Washer And Nut Included.* Manufactured From High Conductivity Copper Alloy.* Recommended Installation Tool – 1/2″ Socket Wrench, End Wrench or Nut Driver.* Suitable For Direct Burial In Earth & Concrete.* ETPB – Electro Tin Plated Bronze.HargerTB1BC