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Popup 9" Gooseneck to Extended King Pins SB5, 4" Round for trailers with 4"ID round tube
Usually Ships in 1 to 2 Business Days
SB5 has 7/8″ holes thru both sides,
Standard S.A.E. king-pin with 10″ round bolster plate fitted to 18″ long square or round tube. Durable Black powder coat finish. Fits standard gooseneck trailer coupler tubes.
Popup SB1XL 9 in. extension with standard 4" Round Tube with 4 inch drop for flatbed trucks
Popup Top Box for RV1, RV2 and RV3
Popup SB112 four inch round gooseneck tube with 12" extension
Popup CC6 Cushion square gooseneck 4 1/2 inch square with 9 inch offset
Popup RV4XL, 11 1/4" height and 7 3/4" from top of ball to bottom plate, for flatbed pickup trucks.
Popup SB2, 9" gooseneck extension for 4.5" square tube Free shipping
Popup CC2 Gooseneck 4 in. round Cushion Coupler
Popup RV4 King pin to gooseneck ball conversion for flatbed trucks
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