truck anchor ringsstake pocket anchors | straps outside inside working load breaking item price price price hook type flat snap twisted snap tie-down anchor rings brand name erickson erickson erickson erickson erickson erickson erickson erickson erickson erickson erickson erickson erickson erickson stake pocket anchors type loop-around toggle retractable erickson type vehicle machinery type surface mount surface mount surface mount surface mount surface mount surface mount recessed recessed recessed recessed recessed swivel bolted weld-on hook type loop cambuckle